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Siemens Cellular Engines

TC35i Module

TC35i Terminal

Version: 01.05

DocID: TC35i_ATC_V01.05

Summary of content (278 pages)

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Siemens Cellular Engines TC35i Module TC35i Terminal Version: 01.05 DocID: TC35i_ATC_V01.
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TC35i AT Command Set Confidential / Released Document Name: TC35i AT Command Set Siemens Cellular Engines Version: Date: Doc Id: Status: 01.05 August 04, 2003 TC35i_ATC_V01.05 Confidential / Released General Notes Product is deemed accepted by recipient and is provided without interface to recipient’s products. The documentation and/or product are provided for testing, evaluation, integration and information purposes.
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TC35i AT Command Set Confidential / Released Contents 0 Document history .........................................................................................9 1 Introduction .................................................................................................11 1.1 1.2 1.3 1.4 1.4.1 1.4.2 1.4.3 1.5 1.6 1.6.1 1.6.2 Scope of the document ...........................................................................................................11 Related documents .......................
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TC35i AT Command Set Confidential / Released 2.39 2.40 2.41 2.42 2.43 2.44 2.45 2.46 2.47 2.47.1 AT+GCAP Request complete TA capabilities list ..................................................................46 AT+GMI Request manufacturer identification........................................................................46 AT+GMM Request TA model identification............................................................................46 AT+GMR Request TA revision identification of software status ...
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TC35i AT Command Set Confidential / Released 4.16 4.17 4.18 4.19 4.20 4.21 4.21.1 4.21.2 4.21.3 4.22 4.23 4.24 4.25 4.26 4.27 4.28 4.28.1 4.29 4.30 4.31 4.32 4.33 4.34 4.35 4.35.1 4.36 4.37 4.38 4.39 4.40 4.41 4.42 4.43 4.44 4.45 4.46 4.47 4.48 4.49 4.50 4.51 AT+CHLD Call hold and multiparty ........................................................................................93 AT+CHUP Hang up call .........................................................................................................
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TC35i AT Command Set Confidential / Released 6 AT Commands for SIM Application Toolkit (GSM 11.14).......................179 6.1 6.2 6.3 6.4 AT^SSTA Remote-SAT Interface Activation.........................................................................180 ^SSTN Remote-SAT Notification ..........................................................................................181 AT^SSTGI Remote-SAT Get Information .............................................................................
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TC35i AT Command Set Confidential / Released 8 APPENDIX .................................................................................................251 8.1 8.1.1 8.1.2 8.1.3 8.1.4 8.1.5 8.1.6 8.1.7 8.1.8 8.1.9 8.1.10 8.1.11 8.1.12 8.1.13 8.1.14 8.1.15 8.1.16 8.1.17 8.1.18 8.2 8.3 8.4 8.4.1 8.5 8.6 Summary of ERRORS and Messages..................................................................................251 Summary of CME ERRORS related to GSM 07.07..............................................
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TC35i AT Command Set Confidential / Released Figures Figure 1: AT audio programming model...............................................................................................214 Tables Table 1: Product specific use of AT commands .....................................................................................11 Table 2: Types of AT commands and responses...................................................................................13 Table 3: Illegal combinations of AT commands.........
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TC35i AT Command Set Confidential / Released 0 Document history This chapter reports modifications and improvements over previous versions of the document. "AT Command Set" Version TC35i-ATC_V01.03=> TC35i-ATC_V01.05 Chapter AT command 2.10 2.35 4.19 ATDL AT&F AT&V 3 4.2 4.11 4.19 4.28 4.35.1 4.33 5.6 4.41 4.39 7.17 7.24 7.27 7.29 What is new Added note regarding “LD” phonebook. Added to list of factory settings: CSSN, CUSD Updated list of current settings. Added note regarding AT^SMGO.
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TC35i AT Command Set Confidential / Released Chapter AT command What is new 2.37 2.38 2.44 2.45 AT&V AT&W AT+ICF AT+IFC 4.19 4.21 AT+CIND AT+CLCK 4.25 4.26 AT+CME AT+CMER 4.28 4.30 4.32 4.34 4.39 4.40 4.45 5.4 5.5 7.2 7.3 7.5 AT+CMUX AT+COPS AT+CPBR AT+CPBW AT+CR AT+CRC AT+CSNS AT+ CMGL AT+CMGR AT^MONI AT^MONP AT^SAIC 7.6 AT^SBC 7.18 7.19 7.22 AT^SMGL AT^SMGR AT^SMOND 7.23 7.31 AT^SMSO AT^SNFS 7.34 AT^SPBC 7.36 7.37 7.44 7.46 7.51 7.48 8.
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TC35i AT Command Set Confidential / Released 1 Introduction 1.1 Scope of the document This document presents the AT Command Set for the Siemens cellular engines TC35i Module TC35i Terminal The AT commands detailed in this document are supported by both products. Where differences occur, they are noted in the chapter that refers to the command. In the present version, the only exceptions concern these commands: Table 1: Product specific use of AT commands AT command AT+ILRR, Chapter 2.
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TC35i AT Command Set Confidential / Released 1.
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TC35i AT Command Set Confidential / Released 1.3 Conventions and abbreviations Throughout the document, the GSM engines are referred to as ME (Mobile Equipment), MS (Mobile Station), TA (Terminal Adapter), DCE (Data Communication Equipment) or facsimile DCE (FAX modem, FAX board). To control your GSM engine you can simply send AT Commands via its serial interface.
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TC35i AT Command Set Confidential / Released 1.4.2 Combining AT commands on the same command line You may enter several AT commands on the same line. This eliminates the need to type the "AT" or "at" prefix before each command. Instead, it is only needed once at the beginning of the command line. Use a semicolon as command delimiter. The command line buffer accepts a maximum of 391 characters. If this number is exceeded none of the commands will be executed and TA returns ERROR.
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TC35i AT Command Set Confidential / Released 1.5 Supported character sets The ME supports two character sets: GSM 03.38 (7 bit, also referred to as SMS alphabet) and UCS2 (16 bit, refer to ISO/IEC 10646). See Chapter 4.44 for information about selecting the character set. Character tables are provided in Chapter 8.5. The behaviour when encountering characters, that are not valid characters of the supported alphabets, is undefined.
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TC35i AT Command Set Confidential / Released 1.6 Flow control Flow control is essential to prevent loss of data or avoid errors when, in a data or fax call, the sending device is transferring data faster than the receiving side is ready to accept. When the receiving buffer reaches its capacity, the receiving device should be capable to cause the sending device to pause until it catches up. There are basically two approaches to regulate data flow: software flow control and hardware flow control.
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TC35i AT Command Set Confidential / Released 2 Standard V.25ter AT Commands These AT Commands are related to ITU-T (International Telecommunication Union, Telecommunication sector) V.25ter document. TC35i supports the registers S0-S29. You can change S0,S3,S4,S5,S6,S7,S8,S10,S18 by using the appropriate ATSn commands. All the other registers are read-only and for internal usage only! 2.1 A/ Repeat previous command line Execute command Response A/ Repeats previous command line.
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TC35i AT Command Set Confidential / Released 2.3 AT\Qn Flow control Execute command Response AT\Q OK If RTS/CTS flow control is not supported by interface and is 2 or 3 ERROR Parameter Reference 0 AT\Q0 No flow control 1 AT\Q1 XON/XOFF software flow control 2 AT\Q2 Only CTS by DCE 3 AT\Q3 RTS/CTS hardware flow control Recommended for the following procedures: incoming or outgoing data calls, fax calls, MUX mode.
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TC35i AT Command Set Confidential / Released 2.4 ATA Answer a call Execute command ATA TA causes remote station to go off-hook (e.g. answer call). Note1: Any additional commands on the same command line are ignored. Note2: This command may be aborted generally by receiving a character during execution. It can´t be aborted in some connection setup states, such as handshaking. Response Response in case of data call, if successfully connected: CONNECT TA switches to data mode.
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TC35i AT Command Set Confidential / Released 2.5 ATD Mobile originated call to dial a number Execute command ATD[] [
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TC35i AT Command Set Confidential / Released executed implicitly (see AT+CUSD, pg. 151). · Parameter ‘G’ or ‘g’ will be ignored if Closed User Group was already activated, or accordingly, deactivated with AT+CCUG command. Call by call invocation of CUG uses the settings provisioned by the provider or, if available, the settings of the parameters and made with AT+CCUG. See also Chapter 4.8. · See ATX command in Chapter 2.31 for setting result code and call monitoring parameters.
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TC35i AT Command Set Confidential / Released TC35i_ATC_V01.05 atd0302222222; OK The number of the second party is dialed. The response “OK” is issued immediately though no call is established (same behavior as if you had chosen AT^SM20=0). BUSY Line of the second called party is busy. Page 22 of 278 04.08.
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TC35i AT Command Set Confidential / Released 2.6 ATD> Originate call to phone number in memory This command allows you to dial a phone number from a specific phone book. To initiate a call, enter a two letter abbreviation for the phone book , followed by the memory location of the desired entry. The location range of each phone book can be queried with AT+CPBR (see Chapter 4.32).
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TC35i AT Command Set Confidential / Released Reference Note V.25ter/GSM 07.07 · There is no for emergency call (“EN”). · The command is not applicable to data calls. Any attempt to dial a data call number from causes the result code “NO CARRIER” to appear. · Parameter only if no *# code is within the dial string. · *# codes sent with ATD are treated as voice calls. Therefore, the command must be terminated with a semicolon “;”. · See ATX command in Chapter 2.
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TC35i AT Command Set Confidential / Released 2.7 ATD> Originate call to phone number selected from active memory This command can be used to dial a phone number selected from the active memory. The active memory is the phone book selected with AT+CPBS (see Chapter 4.33). To set up a call simply enter the memory location of the desired entry. The memory location range of each phone book can be queried by AT+CPBR (see Chapter 4.32).
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TC35i AT Command Set Confidential / Released 2.8 ATD> Originate call to phone number in memory with corresponding field This command searches the active phone book for a given string and dials the assigned phone number. The active phone book is the one set with AT+CPBS. Execute command ATD>[mgsm]; TA attempts to set up an outgoing call to stored number. This command may be aborted generally by receiving a character during execution.
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TC35i AT Command Set Confidential / Released 2.9 ATDI Mobile originated call to dialable ISDN number Execute command ATDI[;] TA attempts to set up an outgoing call to ISDN number. This command may be aborted generally by receiving a character during execution. Abortion is not possible during some states of connection setup such as handshaking.
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TC35i AT Command Set Confidential / Released 2.10 ATDL Redial last telephone number used Execute command ATDL[;] This command redials the last voice and data call number used in the ATD command. · To redial the last data call number simply enter ATDL · To redial the last voice call number type ATDL; The command may be aborted generally by receiving a character during execution. Abortion is not possible during some states of connection setup such as handshaking.
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TC35i AT Command Set Confidential / Released 2.11 ATE Enable command echo Write command ATE[] This setting determines whether or not the TA echoes characters received from TE during command state. Response OK Parameter 0 Echo mode off 1 Echo mode on Reference Note V.25ter In case of using the command without parameter, is set to 0. 2.12 ATH Disconnect existing connection Execute command ATH[n] Disconnects any call in progress, such as voice, fax or CSD calls.
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TC35i AT Command Set Confidential / Released 2.13 ATI Display product identification information Execute command Response ATI ME issues product information text SIEMENS TC35i REVISION xx.yy OK Explanation of “Revision“ parameter: Version xx and variant yy of software release. Reference Note V.25ter 2.14 ATI[value] Display additional identification information Execute command Response ATI[value] =9 delivers the following information. Other values are not supported and only return OK.
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TC35i AT Command Set Confidential / Released 2.15 ATL Set monitor speaker loudness Execute command Response ATL[val] OK Reference Note V.25ter · The two commands ATL and ATM are implemented only for V.25ter compatibility reasons and have no effect. · In multiplex mode the command is supported on logical channel 1 only. 2.16 ATM Set monitor speaker mode Execute command Response ATM[val] OK Reference Note V.25ter · The two commands ATL and ATM are implemented only for V.
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TC35i AT Command Set Confidential / Released 2.18 ATQ Set result code presentation mode Write command Response ATQ[] Specifies whether or not the TA transmits any result code to the TE. Information text transmitted in response is not affected by this setting. If =0: OK If =1: (none) Parameter 0 DCE transmits result code 1 Result codes are suppressed and not transmitted Reference Note V.25ter 2.19 ATP Select pulse dialing Execute command Response ATP OK Reference Note V.
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TC35i AT Command Set Confidential / Released 2.21 ATS3 Write command line termination character Read command Response ATS3? OK This parameter setting determines the character recognized by TA to terminate an incoming command line. Write command ATS3= Response OK Parameter 000-013-127 command line termination character Reference Note V.25ter Using other value than 13 can cause problems when entering commands. 2.
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TC35i AT Command Set Confidential / Released 2.25 ATS7 Set number of seconds to wait for connection completion Read command Response ATS7? OK Write command Specifies the number of seconds the TA will wait for the completion of the call setup when answering or originating a call. Also referred to as "no answer timeout". To put it plainly, this is the time to wait for the carrier signal. If no carrier signal is received within the specified time, the TA hangs up.
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TC35i AT Command Set Confidential / Released 2.28 ATS18 Extended error report Read command Response ATS18? OK Write command The write command enables or disables the presentation of more detailed error messages reported in the case of unsuccessful CSD or fax calls. ATS18= Parameter of the write command 0 – 255 Odd numbers enable the presentation of extended error reports. Even numbers disable the presentation of extended error reports.
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TC35i AT Command Set Confidential / Released 2.29 ATT Select tone dialing Execute command Response ATT OK Reference Note V.25ter No effect for GSM 2.30 ATV Set result code format mode Write command Response ATV[] This parameter setting determines the contents of the header and trailer transmitted with result codes and information responses.
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TC35i AT Command Set Confidential / Released 2.32 ATZ Set all current parameters to user defined profile Execute command Response ATZ[] TA sets all current parameters to the user profile stored with AT&W. If a connection is in progress, it will be terminated. Note: Any additional commands on the same command line will be ignored. A delay of 300 ms is required before next command is sent, otherwise “OK” response may be corrupted. OK Parameter [0] Reset to user profile Reference Note V.
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TC35i AT Command Set Confidential / Released 2.34 AT&D Set circuit Data Terminal Ready (DTR) function mode Write command Response AT&D[] This command is only intended for data calls. The parameter determines how the TA responds when circuit 108/2 (DTR) is changed from ON to OFF during data mode. OK If DTR is not supported by the interface and is 1 or 2 ERROR Parameter [0] TA ignores status on DTR.
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TC35i AT Command Set Confidential / Released 2.35 AT&F Set all current parameters to manufacturer defaults Execute command Response AT&F[value] TA sets all current parameters to the manufacturer defined profile. OK Parameter 0 Set all TA parameters to manufacturer default. See Table 5: Factory settings. Reference Note V.25ter In addition to the default profile, you can store an individual one with AT&W.
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TC35i AT Command Set Confidential / Released AT command Restored parameters AT+CREG AT+CRLP AT+CSCS AT+CSSN AT+CUSD AT+VTD AT+CMGF AT+CNMI AT+CSDH AT+CSMS AT+CSMP AT^SMGO AT^SSCONF AT^SSDA AT^SACM AT^SCKS AT^SCTM AT^SM20 AT^SSMSS AT^SPBS AT\V AT%D =0 =61, =61, =78, =6 =”GSM” =0, =0 =0, =1 =1 =0 =0, =0, =0, =0, =1 =0 =0, =1, =1, =1 =0, =17, =0, =167 =0 =0, =0 =0 =0
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TC35i AT Command Set Confidential / Released 2.36 AT&S Set circuit Data Set Ready (DSR) function mode Write command Response AT&S This parameter determines how the TA sets circuit 107 (DSR) depending on the communication state of the TA interfacing TE. OK If DSR is not supported by the interface ERROR Parameter 0 DSR always on. 1 TA in command mode: DSR is OFF. TA in data mode: DSR is ON. Reference Note V.25ter Factory default is 0. TC35i_ATC_V01.05 Page 41 of 278 04.08.
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TC35i AT Command Set Confidential / Released 2.37 AT&V Display current configuration Execute command AT&V[] TA returns the current parameter setting. The configuration varies depending on whether PIN authentication has been done, or Multiplex mode has been activated. Parameter [0] Profile number Reference Notes: V.25ter · The value of \Q (flow control) is also affected by the AT+IFC command (see Chapter 2.45).
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TC35i AT Command Set Confidential / Released Table 7: AT&V responses on channel2 or 3 (with multiplex moded enabled) PIN authentication done No PIN authentication ACTIVE PROFILE: E1 Q0 V1 X4 &C1 &D0 &S0 \Q0 S0:000 S3:013 S4:010 S5:008 +CRC: 0 +CMGF: 0 +CSDH: 0 +CNMI: 0,0,0,0,1 +ICF: 3 +IFC: 0,0 +ILRR: 0 +IPR: 57600 +CMEE: 2 ˆSMGO: 0,0 +CSMS: 0,1,1,1 ˆSACM: 0,”000000”,”000000” ˆSCKS: 0,1 ˆSSET: 0 +CREG: 0,1 +CLIP: 0,2 +CAOC: 0 +COPS: 0,0,”operator” OK ACTIVE PROFILE: E1 Q0 V1 X4 &C1 &D0 &S0 \Q0 S0:000 S3
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TC35i AT Command Set Confidential / Released 2.38 AT&W Store current configuration to user defined profile Execute command TA stores the current settings to a user defined profile in the non-volatile memory. AT&W[] Response OK or if error is related to ME functionality: ERROR / +CME ERROR: Parameter [0] Number of profile Reference Note V.25ter · The user defined profile will be loaded automatically after power-up.
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TC35i AT Command Set Confidential / Released AT command Stored parameters AT+CR AT+CRC AT+CREG AT+CRLP AT+CMGF AT+CNMI AT+CSDH AT^SMGO AT^SACM AT^SCKS AT\V AT%D , , , , , , , , Table 9: List of settings stored to user profile on multiplex channel 2 and 3 AT command Stored parameters ATE ATQ ATS0 ATS3 ATS4 ATS5 ATV ATX AT&C AT&D AT&S AT+CLIP AT+CMEE AT+CMER AT+COPS AT+CRC AT+CREG AT+CMGF AT+CNM
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TC35i AT Command Set Confidential / Released 2.39 AT+GCAP Request complete TA capabilities list Test command Response AT+GCAP=? OK Parameter Execute command Response AT+GCAP TA reports a list of additional capabilities. +GCAP: OK Parameter e.g.: +CGSM,+FCLASS Reference Note V.25ter +CGSM: The response text shows which GSM commands of the ETSI standard are supported. 2.
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TC35i AT Command Set Confidential / Released 2.42 AT+GMR Request TA revision identification of software status Test command Response AT+GMR=? OK Execute command Response AT+GMR TA returns product software version identification text. REVISION xx.yy OK xx.yy Version xx and variant yy of software release. Reference Note V.25ter See also AT+CGMR Request revision identification of software status, Chapter 4.14. 2.
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TC35i AT Command Set Confidential / Released 2.44 AT+ICF Set TE-TA control character framing The command AT+ICF can be used to set or query the character framing. Test command The Test command returns the values of the supported character framings. AT+ICF=? Response +ICF: (list of supported s), (list of supported s) OK Parameter See write command Read command The Read command returns the currently selected character framing.
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TC35i AT Command Set Confidential / Released · If 2, the parity bit will not be transported on the radio path. · When using a bit rate of 300 bps there must be a delay of 500ms before entering the next command. At bit rates of 1200 bps the delay must be 300ms. For higher rates a delay of 100ms is sufficient. · The autobauding feature (see Chapter 2.47 ) also detects the character framing.
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TC35i AT Command Set Confidential / Released 2.45 AT+IFC Set Flow Control separately for data directions The command AT+IFC can be used to set or query the type of flow control separately for each data direction. Test command The Test command returns the values of the supported methods of flow control.
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TC35i AT Command Set Confidential / Released · For compatibility reasons, the AT+IFC command can be used in Multiplex mode, though the settings will not take effect. However, be aware that whenever you use the AT+IFC write command in Multiplex mode and then save the current configuration to the user profile with AT&W, the changed AT+IFC setting will become active after restart. TC35i_ATC_V01.05 Page 51 of 278 04.08.
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TC35i AT Command Set Confidential / Released 2.46 AT+ILRR Set TE-TA local rate reporting Test command Response AT+ILRR=? +ILRR: (list of supported s) OK Parameter See write command Read command Response AT+ILRR? +ILRR: OK Parameter See write command Write command AT+ILRR= The write command specifies whether or not an intermediate result code shall indicate the currently used local rate when an incoming or outgoing data call is established.
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TC35i AT Command Set Confidential / Released 2.47 AT+IPR Set fixed local rate Test command Response AT+IPR=? +IPR: (list of supported auto-detectable s), (list of supported fixed-only s) OK Parameter See write command Read command Response AT+IPR? +IPR: OK Parameter See write command Write command AT+IPR= This command specifies the DTE-DCE bit rate. When you set a fix rate, make sure that both DTE (TE) and DCE (= TA) are configured to the same rate.
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TC35i AT Command Set Confidential / Released Generally, AT+IPR=x should be used as a standalone command. If nevertheless combinations with other commands on the same line cannot be avoided, there are several constraints to be considered: · Avoid combinations with the AT commands listed in Chapter 1.4.2. · Take into account that a delay of 100 ms is required between a response to the last command (e.g. OK) and the next command on the same line.
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TC35i AT Command Set Confidential / Released 3 AT Commands for FAX The following commands can be used for FAX transmission. If the ME is acting as a Fax modem to a PC-based application (e.g. “WinFax“) it is necessary to select the proper Service Class (Fax Class) provided by the ME. The ME reports its Service Class capabilities, the current setting and the range of services available. This is provided by the AT+FCLASS command (see pg. 58).
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TC35i AT Command Set Confidential / Released 3.1 AT+FBADLIN Bad Line Threshold Read command AT+FBADLIN? This command defines the “Copy-Quality-OK”-threshold. If consecutive lines have pixel count errors in normal resolution (98 dpi) mode, then the copy quality is unacceptable. If * 2 consecutive lines have pixel count errors in fine resolution (196 dpi) mode, then the copy quality is unacceptable.
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TC35i AT Command Set Confidential / Released 3.3 AT+FBOR Query data bit order Test command AT+FBOR=? Query the bit order for receive mode. The mode is set by the ME depending on the selected Service Class, see “AT+FCLASS Fax: Select, read or test service class”, pg. 58.
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TC35i AT Command Set Confidential / Released 3.4 AT+FCIG Query or set the Local polling id Test command Response AT+FCIG =? (max. length of Local Polling ID string) (range of supported ASCII character values) OK Parameter See write command Read command Response AT+FCIG? OK Parameter See write command Write command Response AT+FCIG = OK Parameter Local Polling ID string, max. length and possible content as reported by test command. Default value is empty string (“”).
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TC35i AT Command Set Confidential / Released 3.6 AT+FCQ Copy Quality Checking Test command This command controls Copy Quality checking when receiving a fax. AT+FCQ =? Response (list of supported copy quality checking s) OK Parameter See write command Read command Response AT+FCQ? OK Parameter See write command Write command Response AT+FCQ = OK Parameter 0 No copy quality checking. The ME will generate Copy Quality OK (MCF) responses to complete pages.
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TC35i AT Command Set Confidential / Released 3.8 AT+FDCC Query or set capabilities Test command AT+FDCC =? This command allows the connected application to sense and constrain the capabilities of the facsimile DCE (=ME), from the choices defined in CCITT T.30 Table 2.
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TC35i AT Command Set Confidential / Released 3.9 AT+FDFFC Data Compression Format Conversion Test command AT+FDFFC=? This parameter determines the ME response to a mismatch between the data format negotiated for the facsimile session, reported by the +FDCS:DF subparameter, and the Phase C data desired by the controlling application, indicated by the optional +FDT:DF subparameter, or the +FDIS=DF subparameter for the +FDR operation.
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TC35i AT Command Set Confidential / Released 3.10 AT+FDIS Query or set session parameters Test command AT+FDIS =? This command allows the controlling application to sense and constrain the capabilities used for the current session. It uses +FDIS to generate DIS or DTC messages directly, and uses +FDIS and received DIS messages to generate DCS messages.
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TC35i AT Command Set Confidential / Released 3.11 AT+FDR Begin or continue phase C data reception Execute command The +FDR command initiates transition to Phase C data reception. AT+FDR Response CONNECT or OK If error is related to ME functionality: ERROR Reference Note EIA PN-2388 Used for Fax Class 2 only 3.12 AT+FDT Data Transmission Execute command AT+FDT This command requests the ME to transmit a Phase C page.
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TC35i AT Command Set Confidential / Released 3.13 AT+FET End a page or document Write command AT+FET= This command indicates that the current page or partial page is complete. An ERROR response code results if this command is issued while the mode is onhook. Response OK Parameter Post Page Message Codes 1 another document next 2 no more pages or documents 4 another page, procedure interrupt 5 another document, procedure interrupt Reference Note EIA PN-2388 Used for Fax Class 2 only 3.
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TC35i AT Command Set Confidential / Released 3.16 AT+FMDL Identify Product Model Read command Send the model identification to the TA AT+FMDL? Response Gipsy Soft Protocolstack OK Reference Note Siemens Used for Fax Class 2 only 3.17 AT+FMFR Request Manufacturer Identification Read command Send the manufacturer identification to the TA AT+FMFR? Response SIEMENS OK Reference Note Siemens Used for Fax Class 2 only 3.
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TC35i AT Command Set Confidential / Released 3.19 AT+FPHCTO DTE Phase C Response Timeout Read command AT+FPHCTO? The time-out value determines how long the DCE will wait for a command after reaching the end of data when transmitting in Phase C. When time-out is reached, the DCE assumes that there are no more pages or documents to send. Response OK Parameter See write command Write command Parameter AT+FPHCTO= 0 – 30 – 255 time-out value in 100ms units.
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TC35i AT Command Set Confidential / Released 3.22 AT+FRM Receive Data Test command Response AT+FRM=? (List of supported modulation modes s) OK Parameter Write command AT+FRM= See write command This command causes the TA to enter the receive mode using the modulation defined below. An ERROR response code results if this command is issued while the modem is on-hook. Response CONNECT If error is related to ME functionality: ERROR Parameter 96 V.29 9600 bps 72 V.
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TC35i AT Command Set Confidential / Released 3.25 AT+FTM Transmit Data Test command Response AT+FTM=? (List of supported modulation modes) OK Parameter See write command Write command This command causes the TA to transmit data using the modulation mode deAT+FTM= fined below. An ERROR response code results if this command is issued while the modem is on-hook. Response CONNECT If error is related to ME functionality: ERROR Parameter modulation mode 96 V.29 9600 bps 72 V.
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TC35i AT Command Set Confidential / Released 3.27 AT+FVRFC Vertical resolution format conversion Test command AT+FVRFC =? This command determines the DCE response to a mismatch between the vertical resolution negotiated for the facsimile session and the Phase C data desired by the DTE.
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TC35i AT Command Set Confidential / Released 4 AT Commands originating from GSM 07.07 These AT Commands are according to ETSI (European Telecommunications Standards Institute) GSM 07.07 document. 4.1 AT+CACM Accumulated call meter (ACM) reset or query Test command Response AT+CACM=? OK Parameter Read command Response AT+CACM? TA returns the current ACM value.
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TC35i AT Command Set Confidential / Released 4.2 AT+CALA Set alarm time Test command AT+CALA=? Test command returns supported array index values , alarm types , and maximum length of the text to be output. Response +CALA: (list of supported s), (list of supported s), (range of supported ) OK If error is related to ME functionality: +CME ERROR: Parameter See write command Read command Read command returns the list of current active alarm settings in the ME.
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TC35i AT Command Set Confidential / Released Parameter string type value; format is "yy/MM/dd,hh:mm:ss", where characters th indicate year (two last digits), month, day, hour, minutes. E.g. 6 of May 2003, 22:10:00 hours equals to “03/05/06,22:10:00" (see also AT+CCLK in Chapter 4.7). Note: if equals current date and time or is set to an earlier date, TA returns +CME ERROR: <21>. Integer type value indicating the array index of the alarm. The ME allows to set only one alarm at a time.
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TC35i AT Command Set Confidential / Released · Alarm settings on different Multiplexer channels (see Chapter 4.28): - On each channel an individual message can be stored, but only one time setting applies. This means an alarm set on one of the channels overwrites the time setting on all remaining channels. Therefore, the total number of alarm events returned by the read command AT+CALA? will always be =0, no matter whether different text messages are stored.
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TC35i AT Command Set Confidential / Released 4.3 AT+CAMM Accumulated call meter maximum (ACMmax) set or query Test command Response AT+CAMM=? OK Parameter Read command Response AT+CAMM? TA returns the current ACMmax value. +CAMM: OK If error is related to ME functionality: +CME ERROR: Parameter See write command Write command Response AT+CAMM= [[,]] TA sets the Advice of Charge related to the accumulated call meter maximum value in SIM file EF (ACMmax).
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TC35i AT Command Set Confidential / Released 4.4 AT+CAOC Advice of Charge information Test command Response AT+CAOC=? +CAOC: (list of supported s) OK Parameter See write command Read command Response AT+CAOC? +CAOC: OK Parameter See write command Write command Response AT+CAOC= TA sets the Advice of Charge supplementary service function mode.
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TC35i AT Command Set Confidential / Released 4.6 AT+CCFC Call forwarding number and conditions control Test command Response AT+CCFC=? +CCFC: (list/range of supported s) OK Parameter See execute command Write command Response AT+CCFC=, [, [,[, [,]]]] TA controls the call forwarding supplementary service. Registration, erasure, activation, deactivation and status query are supported.
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TC35i AT Command Set Confidential / Released integer or sum of integers each representing a of information: 1 voice 2 data 4 fax 8 short message service 16 data circuit sync 32 data circuit async 64 dedicated packet access 128 dedicated PAD access x combination of some of the above classes. For example, the default setting 7 represents the sum of the integers 1, 2 and 4 (CF for voice, data and fax). The value 255 covers all classes.
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TC35i AT Command Set Confidential / Released Example 2 Example 3 Remember that call forwarding will be activated when you register the destination number.
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TC35i AT Command Set Confidential / Released 4.7 AT+CCLK Real Time Clock Test command Response AT+CCLK=? OK Read command Response AT+CCLK? +CCLK: OK/ERROR/+CME ERROR Parameter: : string type value; format is "yy/MM/dd,hh:mm:ss", where characters indicate year (two last digits), month, day, hour, minutes, seconds; th e.g.
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TC35i AT Command Set Confidential / Released 4.8 AT+CCUG: Closed User Group Test command The Test command returns the supported parameters. AT+CCUG=? Response +CCUG: (list of supported s),(list of supported ),(list of supported ) OK Read command AT+CCUG? The Read command returns if the permanent CUG invocation is activated, which CUG index is chosen, and if Preferential Group or Outgoing Access is suppressed.
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TC35i AT Command Set Confidential / Released 4.9 AT+CCWA Call waiting Test command Response AT+CCWA=? +CCWA: (list of supported s) OK/ERROR/+CME ERROR Parameter See write command Read command Response AT+CCWA? +CCWA: OK/ERROR/+CME ERROR Parameter See write command Write command AT+CCWA= [,[ [,]]] This command controls the Call Waiting supplementary service according to GSM 02.83. Activation, deactivation and status query are supported.
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TC35i AT Command Set Confidential / Released Notes regarding : · The AT+CCWA command offers a broad range of options according to the GSM specifications. However, when you attempt to set a which is not provisioned or not supported, the setting will not take effect regardless of the response returned. The responses in these cases vary with the network (for example “OK”, “Operation not allowed”, “Operation not supported” etc.).
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TC35i AT Command Set Confidential / Released waiting call is still active and can be accepted · or ^SCWA URC (as above) when ME goes back to command mode after the waiting call has ended. Reference Note GSM 07.07, GSM 02.04, GSM 02.83 · With the AT+CHLD command, it is possible to establish a multiparty call or to set the active voice call on hold and then accept a waiting voice call. For instructions and examples see AT+CHLD in Chapter 4.16.
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TC35i AT Command Set Confidential / Released Example 2 User attempts to set up a multiparty call, though there are only two parties involved in the present conversation: Atd”017511223344”; OK at+chld=2 OK at+chld=3 +CME ERROR: operation temporary not allowed at+ceer +CEER: 22,0,2 Location ID stated in Chapter 8.1.5: 22 = SIEMENS cause for L3 call related SS. The reference points to Chapter 8.1.14 where 2 = “Initial conditions not fulfilled” (one active, one held call).
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TC35i AT Command Set Confidential / Released 1 Full functionality. If the ME is in one of the two CYCLIC SLEEP modes you can issue AT+CFUN=1 to stop power saving and return to full functionality. Keep in mind that, unlike the reset command described below, this action does not restart the ME but only changes the level of functionality. See parameter for details on the reset. 5 CYCLIC SLEEP mode: In this mode, the serial interface is shortly enabled during paging.
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TC35i AT Command Set Confidential / Released if you have chosen CYCLIC SLEEP mode. If available, you can take advantage of the status LED controlled by the SYNC pin. See Chapter 7.48 and [1]. The LED stops flashing once the module starts power saving. Example 1 To check the level of functionality use the read command: AT+CFUN? +CFUN: 1 Default mode after ME was restarted. Remember that the AT interface is not accessible in NON-CYCLIC SLEEP mode.
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TC35i AT Command Set Confidential / Released 4.11.1 Wake up the ME from SLEEP mode A wake-up event is any event that switches off the SLEEP mode and causes the ME to return to full functionality. In short, it takes the ME back to AT+CFUN=1. Definitions of the state transitions described in Table 12: Yes = ME exits SLEEP mode. No = ME does not exit SLEEP mode.
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TC35i AT Command Set Confidential / Released 4.12 AT+CGMI Request manufacturer identification Test command Response AT+CGMI=? OK Execute command Response AT+CGMI TA returns manufacturer identification text. SIEMENS OK Reference Note GSM 07.07 See also ”AT+GMI Request manufacturer identification”. 4.13 AT+CGMM Request model identification Test command Response AT+CGMM=? OK Execute command Response AT+CGMM TA returns product model identification text. TC35i OK Reference Note GSM 07.
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TC35i AT Command Set Confidential / Released 4.15 AT+CGSN Request product serial number identification (IMEI) identical to GSN Test command Response AT+CGSN=? OK Execute command Response AT+CGSN TA returns identification text for determination of the individual ME. OK Parameter IMEI of the telephone (International Mobile station Equipment Identity) Reference Note GSM 07.07 See also ”AT+GSN Request TA serial number identification”. TC35i_ATC_V01.05 Page 92 of 278 04.08.
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TC35i AT Command Set Confidential / Released 4.16 AT+CHLD Call hold and multiparty Test command Response AT+CHLD=? +CHLD: (list of supported s) OK Write command AT+CHLD=[] TA controls the supplementary services Call Hold, MultiParty and Explicit Call Transfer. Calls can be put on hold, recovered, released, added to conversation and transferred.
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TC35i AT Command Set Confidential / Released Example 1 ^SYSSTART at+cpin="9999" OK +CREG: 2 +CREG: 1,"0145","0016" at+ccwa=1,1,1 OK You are now registered. You activate the indication of waiting calls during active voice calls. atd"0301234567"; OK You start a voice call. +CCWA: "+4901772222",145,32,,0 You receive a URC indicating a waiting data call. You set the voice call on hold. You receive now the RING of the data call. at+chld=2 OK RING RING ata CONNECT 9600/RLP OK You accept the data call.
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TC35i AT Command Set Confidential / Released OK at+chld=1 OK at+clcc +CLCC: 1,0,0,0,0,"03038639839",129,"Test" OK ath OK TC35i_ATC_V01.05 Page 95 of 278 04.08.
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TC35i AT Command Set Confidential / Released 4.17 AT+CHUP Hang up call Test command Response AT+CHUP=? OK Execute command Cancels all active and held calls. AT+CHUP Response OK/ERROR Reference Note GSM 07.07 AT+CHUP implements the same behavior as ATH (see Chapter 2.12). 4.18 AT+CIMI Request international mobile subscriber identity Test command Response AT+CIMI=? OK Execute command Response AT+CIMI TA returns < IMSI> for identifying the individual SIM which is attached to ME.
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TC35i AT Command Set Confidential / Released 4.19 AT+CIND Indicator control TC35i supports indicator event reporting for the following items: signal quality, service availability, generation of sound in the ME, indication of unread short messages, full SMS storage, call in progress and roaming activities. There are two ways to display the status and event reports by indicators: 1. You can directly query the current status of each indicator, simply by using the Read command AT+CIND?.
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TC35i AT Command Set Confidential / Released "roam" Roaming indicator (0-1). 0: Registered to home network or not registered 1: Registered to other network "smsfull" A short message memory storage in the MT has become full (1) or memory locations are available (0); i.e. the range is (0-1). “rssi” Received signal (field) strength, scaled to value range 0…5, or 99 if not measurable.
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TC35i AT Command Set Confidential / Released +CIEV: roam,0 +CIEV: smsfull,0 +CIEV: rssi,4 TC35i_ATC_V01.05 atd"0123456"; OK You make a call. +CIEV: sounder,1 +CIEV: call,1 +CIEV: sounder,0 +CIEV: call,0 NO CARRIER A set of +CIEV URCs reports is presented. The receiver hangs up. at+cind=,,,0,,0 OK You deregister the indicators ‘sounder’ and ‘call’. atd"0123456"; OK NO CARRIER You make a call. This time, no +CIEV URCs are displayed. Page 99 of 278 04.08.
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TC35i AT Command Set Confidential / Released 4.20 AT+CLCC List current calls of ME Test command Response AT+CLCC=? OK Parameters Execute command Response AT+CLCC TA returns a list of current calls of ME. If command successful, but no calls are available, no information response is sent to TE. [+CLCC: ,
,,,,[,,[]]] [+CLCC: ,,,,,[,,[]]] [...
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TC35i AT Command Set Confidential / Released 4.21 AT+CLCK Facility lock Test command Response AT+CLCK=? +CLCK: (list of supported s) OK Parameter Execute command AT+CLCK=, [, [,]] See execute command Use this command to lock, unlock or interrogate a ME or a network facility . The command can be aborted when network facilities are being set or interrogated.
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TC35i AT Command Set Confidential / Released Factory set SIM locks : Factory set password. See note below. “PF” lock Phone to the very First SIM card “PN” Network Personalisation “PU” Network subset Personalisation “PP” Service Provider Personalisation “PC” Corporate Personalisation Note: Typical examples of factory set SIM locks are prepaid phones or network locks, used to restrict the operation of a mobile to a specific provider or operator.
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TC35i AT Command Set Confidential / Released password. For each a different type of password is required. See Chapters 4.38 and 7.42 for instructions of how to specify passwords. integer or sum of integers each representing a of information: 1 voice 2 data 4 fax 8 short message service 16 data circuit sync 32 data circuit async 64 dedicated packet access 128 dedicated PAD access x combination of some of the above classes.
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TC35i AT Command Set Confidential / Released 4.21.1 Examples: Enabling / disabling PIN 1 authentication Example 1 Example 2 To lock or unlock the SIM card: The "SC" parameter enables or disables the SIM PIN authentication (PIN 1) when you power up the GSM engine: AT+CLCK="SC",1,”9999” Activates SIM card lock. OK As a result, SIM PIN 1 must be entered to enable ME to register to the GSM network. AT+CLCK="SC",0,”9999” Unlocks SIM card.
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TC35i AT Command Set Confidential / Released "PS"lock password is not needed. +CPIN: SIM PIN AT+CPIN=”9999” OK Example 4 To operate the mobile with other SIM card than the one used for the "PS" lock: Enter SIM PIN of present card, followed by "PS" lock password. AT+CPIN? +CPIN: SIM PIN AT+CPIN=”1111” Enter SIM PIN of present SIM card. OK SIM PIN accepted. AT+CPIN? Example 5 +CPIN: PH-SIM PIN AT+CPIN=”3333” "PS" lock password is required. OK "PS" lock password has been accepted.
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TC35i AT Command Set Confidential / Released Or AT+CPWD=”PS”,”12345678”,”3333” Deactivates the present "PS" lock and sets a new "PS" lock. 4.21.3 Examples: Call barring Please note that when you configure or query call barring without specifying any classes, the settings will refer to classes 1, 2 and 4 only (default setting). Usually, the service is subject to a password supplied from the provider.
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TC35i AT Command Set Confidential / Released 4.22 AT+CLIP Calling line identification presentation This command refers to the GSM supplementary service CLIP (Calling Line Identification Presentation) that enables a called subscriber to get the calling line identity (CLI) of the calling party when receiving a mobile terminated call.
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TC35i AT Command Set Confidential / Released 4.23 AT+CLIR Calling line identification restriction This command refers to the GSM supplementary service CLIR (Calling Line Identification Restriction).
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TC35i AT Command Set Confidential / Released 4.24 AT+CLVL Loudspeaker volume level Test command Response AT+CLVL=? +CLVL: (list of supported s)OK Read command Response AT+CLVL? +CLVL: OK/ERROR/+CME ERROR Write command Response AT+CLVL= OK/ERROR/+CME ERROR Parameter Loudspeaker Volume Level (0-4) Reference Note GSM 07.07 · The write command can only be used in audio mode 2 – 6.
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TC35i AT Command Set Confidential / Released 4.25 AT+CMEE Report mobile equipment error Test command Response AT+CMEE=? +CMEE: (list of supported s) OK Parameter See write command Read command Response AT+CMEE? +CMEE: OK Parameter See write command Write command AT+CMEE= This command controls the presentation of the result codes +CME ERROR: and CMS: that indicate errors relating to ME functionality.
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TC35i AT Command Set Confidential / Released Unsolicited Result Code: +CIEV: , Parameters Name of indicator. New value of this indicator. For a list of supported indicators and and their values please refer to the AT+CIND command. Reference Note GSM 07.07 · Only the indicators which are registered (see AT+CIND command), will be reported if CMER is enabled.
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TC35i AT Command Set Confidential / Released 4.27 AT+CMUT Mute control Test command Response AT+CMUT=? +CMUT: (list of supported s) OK Read command Response AT+CMUT? +CMUT: OK/ERROR/+CME ERROR Write command Response AT+CMUT= OK/ERROR/+CME ERROR Parameter : 0 mute off 1 mute on Reference Note GSM 07.07 This command can be used in all audio modes (1 to 6) and during a voice call only. See AT^SNFS in Chapter 7.31 for more details on the various audio modes.
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TC35i AT Command Set Confidential / Released 4.28 AT+CMUX Enter multiplex mode Multiplex mode according to the ETSI TS 101 669 and GSM 07.10 enables one physical serial asynchronous interface to be partitioned into three virtual channels. This allows you to take advantage of up to 3 simultaneous sessions running on the serial interface. For example, you can send or receive data or make a call on the first channel, while the other two channels are free to control the module with AT commands.
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TC35i AT Command Set Confidential / Released · Multiplex mode requires character framing to be set to 8 bits, no parity and 1 stop bit. The setting can be made using AT+ICF (see Chapter 2.44). 4.28.1 Restricted use of AT commands in Multiplex mode In multiplex mode, CSD and fax calls can only be set up on logical channel 1. Due to this restriction, AT commands have a different behavior on channels 2+3 compared to channel 1. Several commands are not available, others return different responses.
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TC35i AT Command Set Confidential / Released Table 14: Summary of AT commands with different behavior in Multiplex mode Command Description Chapter AT\Q It is recommended to use hardware flow control (AT\Q3). XON/XOFF flow control (AT\Q1) is not supported in Multiplex mode. 2.3 See note regarding AT\Qn settings stored with AT&W if Multiplex mode is active. AT&V Different configurations on channels 1, 2 and 3 2.37 AT&W Different user profiles can be stored on each channel. 2.
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TC35i AT Command Set Confidential / Released 4.29 AT+COPN Read operator names Test command Response AT+COPN=? OK Execute command TA returns the list of operator names from the ME. Each operator code that has an alphanumeric equivalent in the ME memory is returned. AT+COPN Response +COPN: numeric ,long alphanumeric +COPN:.....
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TC35i AT Command Set Confidential / Released 4.30 AT+COPS Operator selection This command can be used to query the present status of the ME's network registration and to determine whether automatic or manual network selection shall be used. Automatic mode: Lets the ME automatically search for the home operator. If successful the ME registers to the home network and enters the IDLE mode. If the home network is not found, ME goes on searching.
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TC35i AT Command Set Confidential / Released Response OK If error is related to ME functionality: +CME ERROR: Parameters Mode (numeric). Parameter values 0 and 1 are stored nonvolatile in the ME. [0] automatic mode; field is ignored.
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TC35i AT Command Set Confidential / Released Example 2 Attempt to manually select a forbidden operator: AT+COPS=1,2,26203 OK If the selected operator was not allowed, the ME is now unregistered. The read command will return only the mode, but no operator: AT+COPS? +COPS: 1 In this case, the test command returns only that the desired operator is available (
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TC35i AT Command Set Confidential / Released 4.31 AT+CPAS Mobile equipment activity status Test command Response AT+CPAS=? +CPAS: (list of supported s) OK Parameter See execute command Execute command Response AT+CPAS TA returns the activity status of ME. +CPAS: OK If error is related to ME functionality: +CME ERROR: Parameter 0 ready 3 incoming call (ringing) 4 call in progress or call hold Reference Note GSM 07.07 TC35i_ATC_V01.05 Page 121 of 278 04.08.
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TC35i AT Command Set Confidential / Released 4.32 AT+CPBR Read current phone book entries Test command AT+CPBR=? The test command returns the location range supported by the current storage, the maximum length of the field and the maximum length of the field. Note: If SIM storage is selected, the length may not be available. If storage does not offer format information, the format list should be empty parentheses.
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TC35i AT Command Set Confidential / Released For phonebook entries with this , dialing from phonebook with ATD> is not possible. For further detail, check the parameter descriptions referring to AT+CPBW. 129 Otherwise (string) Text assigned to the phone number. The maximum length for this parameter is given in test command response parameter . The text string is returned in the character set and format as specified with AT+CSCS .
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TC35i AT Command Set Confidential / Released 4.33 AT+CPBS Select phone book memory storage This command is used to select the active phonebook storage, i.e. the phonebook storage that all subsequent phone book commands will be operating on. Phonebooks ”MC” (missed calls), ”RC” (Received Calls) and ”ME” are stored permanently within the ME. Furthermore, depending on the facilities offered by the SIM, phonebook ”LD” (Last Dialed) may reside partly or completely in ME memory.
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TC35i AT Command Set Confidential / Released cluded in the FD phone book. To edit the FD phone book PIN 2 is required. See Chapters AT+CPIN2 Enter PIN2 and AT+CLCK Facility lock, AT^SLCK Facility lock. “LD” Last dialing phone book. Stores all voice call numbers dialed with ATD, but no data call numbers. Storage positions 1-10 located on SIM card only or both on SIM card and ME.
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TC35i AT Command Set Confidential / Released 4.34 AT+CPBW Write phone book entry Test command AT+CPBW=? The test command returns the location range supported by the current storage, the maximum length of field, the range of supported values and the maximum length of field. Note: The length may not be available while SIM storage is selected. If storage does not offer format information, the format list should be empty parenthesises.
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TC35i AT Command Set Confidential / Released (numeric) Type of address octet If parameter is specified as 129 or 145, then any nondigit characters other than ”*”, ”#”, or ”+” will be removed from the number string. If the number string contains such characters, they can be saved with the number string by using 209, see below.
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TC35i AT Command Set Confidential / Released Example 2 The following examples are provided to illustrate the effect of writing phonebook entries with different types of dialstring modifiers included in the string: AT+CPBW=5,"12345678",,"Arthur" OK AT+CPBW=6,"432!+-765()&54*654#",,"John" OK AT+CPBW=7,"432!+-765()&54*654#",129,"Eve" OK AT+CPBW=8,"432!+-765()&54*654#",145,"Tom" OK AT+CPBW=9,"432!+-765()&54*654#",209,"Richard" OK Reading the above entries with AT+CPBR=5,9 returns the following respo
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TC35i AT Command Set Confidential / Released 4.35 AT+CPIN Enter PIN Test command Response AT+CPIN=? OK Read command Response AT+CPIN? TA returns an alphanumeric string indicating whether or not a password is required. +CPIN: OK If error is related to ME functionality: +CME ERROR: Parameter SIM PIN authentication READY PIN has already been entered. No further entry needed. SIM PIN ME is waiting for SIM PIN1.
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TC35i AT Command Set Confidential / Released PH-FSIM PUK ME is waiting for phone-to-very-first-SIM card unblocking password to be given. Necessary when "PF" lock is active and other than first SIM card is inserted.
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TC35i AT Command Set Confidential / Released · · · · · TC35i_ATC_V01.05 Typical example: PIN was entered and accepted with OK, but the ME fails to register to the network. This may be due to missing network coverage, denied network access with currently used SIM card, no valid roaming agreement between home network and currently available operators etc. TC35i offers various options to verify the present status of network registration: For example, the AT+COPS? (Chapter 4.
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TC35i AT Command Set Confidential / Released 4.35.1 What to do if PIN or password authentication fails? PIN1 / PUK1: After three failures to enter PIN1, the SIM card is blocked (except for emergency calls). +CME ERROR: 12 will prompt the client to unblock the SIM card by entering the associated PUK (= PIN Unblocking Key / Personal Unblocking Key). After ten failed attempts to enter the PUK, the SIM card will be invalidated and no longer operable. In such a case, the card needs to be replaced.
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TC35i AT Command Set Confidential / Released SIM locks: These are factory set locks, such as "PF", "PN", "PU", "PP", "PC". An 8-digit unlocking code is required to operate the mobile with a different SIM card, or to lift the lock. The code can only be obtained from the provider. Failure to enter the password is subject to the same timing algorithm as the Master Phone Code (see Table 15). Call barring: Supported modes are "AO", "OI", "OX", "AI", "IR", "AB", "AG", "AC".
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TC35i AT Command Set Confidential / Released 4.36 AT+CPIN2 Enter PIN2 Test command Response AT+CPIN2=? OK Read command Response AT+CPIN2? TA returns an alphanumeric string indicating whether some password is required or not. +CPIN2: OK If error is related to ME functionality: +CME ERROR: Parameter READY ME is not pending for any password SIM PIN2 ME is waiting for SIM PIN2.
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TC35i AT Command Set Confidential / Released Example 1 Example 2 To change PIN2: AT+CPWD=”P2”,”0000”,”8888” To unblock a disabled PIN2. AT+CPIN2? +CPIN2: SIM PUK2 OK AT+CPWD=”P2”,”11223344”,”8888” Example 3 (where “0000” = old PIN2 and “8888” = new PIN2) (where “11223344” = PUK2 and “8888” = new PIN2). To write to "FD" phone book:.
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TC35i AT Command Set Confidential / Released string type; three-character currency code (e.g. “GBP”, “EUR”); character set as specified with AT+CSCS. If the currency name is longer than three characters, all characters will be cut off after the third position. Before they are written to the SIM Card, these characters are converted to the standard GSM alphabet. string type; price per unit; dot is used as a decimal separator (e.g. “2.66”). The length is limited to 20 characters.
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TC35i AT Command Set Confidential / Released 4.38 AT+CPWD Change password Use this command when you want to · change PIN1 or PIN2, · change the password supplied from your provider for call barring, · set individual phone security passwords, · enter the unblocking key (e.g. PUK. PUK2, Master Phone Code) to restore a disabled password. See Chapters 4.21 and 7.15 for more information on the various lock features. The AT^SPWD command is a Siemens defined command equivalent to AT+CPWD. See Chapter 7.42.
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TC35i AT Command Set Confidential / Released between the parties concerned, e.g. provider, operator, distributor etc. on the one side and the manufacturer on the other side. For details contact your local dealer or Siemens AG. The client should be aware that each of these lock types can only be unlocked if the associated password is available. See Chapter 4.35 and 4.35.1 for further instructions.
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TC35i AT Command Set Confidential / Released Example 2 To set password used to enable or disable barring of all outgoing calls: AT+CPWD=”ao”,”0000”,”3333” Example 3 To change the "PS" lock password, using the correct old password: AT+CPWD=”PS”,”1111”,”2222” (where 1111 = old "PS" password and 2222 = new password) To specify a new "PS" lock password, after the old password was disabled, e.g.
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TC35i AT Command Set Confidential / Released 4.39 AT+CR Service reporting control Test command Response AT+CR=? +CR: (list of supported s) OK Parameter See write command Read command Response AT+CR? +CR: OK Parameter See write command Write command Response AT+CR= Configures the TA whether or not to transmit an intermediate result code +CR: to TE when a call is being set up.
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TC35i AT Command Set Confidential / Released 4.40 AT+CRC Set Cellular Result Codes for incoming call indication Test command Response AT+CRC=? +CRC: (list of supported s) OK Parameter See write command Read command Response AT+CRC? +CRC: OK Parameter See write command Write command Response AT+CRC= [] Specifies whether or not to use the extended format of incoming call indication.
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TC35i AT Command Set Confidential / Released 4.41 AT+CREG Network registration Test command Response AT+CREG=? +CREG: (list of supported s) OK Parameter See write command Read command AT+CREG? The read command returns the URC presentation mode and an integer that shows the registration status of the ME. The location information elements and are returned only when =2 and ME is registered to the network.
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TC35i AT Command Set Confidential / Released #12 ... Location area not allowed #13 ... Roaming not allowed in this location area After this, the search will be resumed (if automatic network search is enabled). - · The Home PLMN or an allowed PLMN is available, but login is rejected by the cell (reasons: Access Class or LAC). If at least one network is available emergency calls can be made. 3 Registration denied.
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TC35i AT Command Set Confidential / Released Example TC35i_ATC_V01.05 AT+CREG=2 OK Activates extended URC mode. AT+COPS=0 OK Forces ME to automatically search network operator. +CREG: 2 +CREG: 1,"0145","291A" URC reports that ME is currently searching. URC reports that operator has been found. Page 144 of 278 04.08.
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TC35i AT Command Set Confidential / Released 4.42 AT+CRLP Select radio link protocol param. for orig. non-transparent data call Test command Response AT+CRLP=? TA returns values supported by the TA as a compound value. +CRLP: (list of supported s), (list of supported s), (list of supported s), (list of supported s) OK Parameter See write command Read command Response AT+CRLP? TA returns current settings for the supported RLP version 0.
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TC35i AT Command Set Confidential / Released 4.43 AT+CRSM Restricted SIM access Test command Response AT+CRSM=? OK Write command By using this command the TE has access to the SIM database. SIM access is restricted to the commands which are listed below. As response to the command the ME sends the current SIM information parameters and response data. ME error result code +CME ERROR may be returned if the command cannot be passed to the SIM, e.g. if the SIM is not inserted.
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TC35i AT Command Set Confidential / Released 4.44 AT+CSCS Set TE character set Test command Response AT+CSCS=? +CSCS: (list of supported s) OK Read command Response AT+CSCS? +CSCS: OK Write command Response AT+CSCS=[] Write command informs TA which character set is used by the TE. TA is then able to convert character strings correctly between TE and ME character sets. OK Parameters : "GSM" GSM default alphabet (GSM 03.38 subclause 6.2.
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TC35i AT Command Set Confidential / Released 4.45 AT+CSNS Single Numbering Scheme The AT+CSNS command enables the ME to accept incoming calls when no bearer capability information is provided with the call, e.g. single numbering scheme calls or calls originitating from analog devices. The command must be set before the call comes. By default, when you do not modify the settings, all calls received without bearer element are assumed to be voice.
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TC35i AT Command Set Confidential / Released 4.46 AT+CSQ Signal quality Test command Response AT+CSQ=? +CSQ: (list of supported s), (list of supported ) OK Parameter See execute command Execute command Response AT+CSQ TA returns received signal strength indication and channel bit error rate from the ME. +CSQ: , OK Parameter Receive level: 0 -113 dBm or less 1 -111 dBm 2...30 -109...
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TC35i AT Command Set Confidential / Released 4.
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TC35i AT Command Set Confidential / Released 4.48 AT+CUSD Unstructured supplementary service data Test command Response AT+CUSD=? +CUSD: (list of supported s) OK Parameter See write command Read command Response AT+ CUSD? TA returns the current value. +CUSD: OK If error is related to ME functionality: +CME ERROR: Write command AT+ CUSD= [,[,]] This command allows control of the +CUSD:[,, according to GSM 02.90.
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TC35i AT Command Set Confidential / Released 4.49 AT+VTD= Tone duration Test command AT+VTD=? This command refers to an integer that defines the length of tones transmitted with the +VTS command. Response +VTD (list of supported s) OK Parameter See write command Read command Response AT+VTD? OK Parameter See write command Write command Response AT+VTD= OK Parameter 1 – 255 Reference duration of the tone in 1/10 second Note GSM 07.
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TC35i AT Command Set Confidential / Released 4.50 AT+VTS DTMF and tone generation ( in {0-9, *, #, A, B, C, D}) Test command Response AT+VTS=? +VTS: (list of supported s)[, (list of supported s)] OK Parameter See write command Write command Response The Write command is intended for sending one or more ASCII characters which cause the MSC (Mobile Switching Center) to transmit DTMF tones to a remote subscriber. 1. AT+VTS= 1.
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TC35i AT Command Set Confidential / Released 4.51 AT+WS46 Select wireless network Test command Response AT+WS46=? (list of supported s) OK Read command Response AT+WS46? OK/ERROR/+CME ERROR Parameter 12 GSM digital cellular Write command Response AT+WS46=[] OK/ERROR/+CME ERROR Reference Note GSM 07.07 TC35i_ATC_V01.05 Page 154 of 278 04.08.
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TC35i AT Command Set Confidential / Released 5 AT commands originating from GSM 07.05 for SMS The SMS related AT Commands are according to the GSM 07.05 specification issued by ETSI (European Telecommunications Standards Institute). 5.
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TC35i AT Command Set Confidential / Released 5.2 AT+CMGD Delete SMS message Test command Response AT+CMGD=? OK Parameter Execute command Response AT+CMGD= TA deletes message from preferred message storage location . OK If error is related to ME functionality: +CMS ERROR Parameter integer type; value in the range of location numbers supported by the associated memory Reference Note GSM 07.
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TC35i AT Command Set Confidential / Released for SMS-COMMANDs: +CMGL: ,,,[ +CMGL: ,,,[...]] OK 2) If PDU mode (+CMGF=0) and command successful: for SMS- SUBMITs and/or SMS-DELIVERs: +CMGL: ,,[], [+CMGL: ,,[alpha], [...
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TC35i AT Command Set Confidential / Released stead of characters. This needs to be taken into account when using the commands AT+CMGL, AT+CMGR and AT^SMGL. integer type; value in the range of location numbers supported by the associated memory GSM 03.40 TP-Message-Reference in integer format GSM 03.
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TC35i AT Command Set Confidential / Released 5.5 AT+CMGR Read SMS message Test command Response AT+CMGR=? OK Execute command Parameter AT+CMGR= integer type; value in the range of location numbers supported by the associated memory Response TA returns a short message with location value from message storage to the TE. If status of the message is ‘received unread’, status in the storage changes to ‘received read’.
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TC35i AT Command Set Confidential / Released GSM 03.40 TP-Command-Type in integer format (default 0) GSM 03.40 TP- Destination-Address Address-Value field in string format; BCD numbers (or GSM default alphabet characters) are converted into characters; type of address given by In case of SMS: GSM 03.40 TP-User-Data in text mode responses; format: -if indicates that GSM 03.38 default alphabet is used and indicates that GSM 03.
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TC35i AT Command Set Confidential / Released 65)). In the case of CBS: GSM 03.40 TP-Recipient-Address Address-Value field in string format; BCD numbers (or GSM default alphabet characters) are converted into characters; type of address given by GSM 03.40 TP-Protocol-Identifier in integer format (default 0) GSM 03.
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TC35i AT Command Set Confidential / Released 5.6 AT+CMGS Send SMS message Test command Response AT+CMGS=? OK Parameter Write command Response 1) If text mode (+CMGF=1): +CMGS= [,] text is entered The write command serves to transmit short messages from TE to network (SMS-SUBMIT). Message reference value is returned to TE on successful message delivery. Value can be used to identify message upon unsolicited delivery status report result code.
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TC35i AT Command Set Confidential / Released double quote characters like a normal string type parameter For SMS: GSM 04.11 SC address followed by GSM 03.40 TPDU in hexadecimal format: ME/TA converts each octet of TP data unit into hexadecimal numbers containing two IRA characters (e.g. octet with integer value 42 is presented to TE as two characters 2A (IRA 50 and 65)). In the case of CBS: GSM 03.41 TPDU in hexadecimal format. Reference Note GSM 07.
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TC35i AT Command Set Confidential / Released 5.7 AT+CMGW Write SMS message to memory Test command Response AT+CMGW=? OK Execute command Response AT+CMGW text is entered aborts message. The write / execute command serves to transmit SMS (either SMSDELIVER or SMS-SUBMIT) from TE to memory storage . Memory location of the stored message is returned. Message status will be set to ‘stored unsent’ unless otherwise given in parameter .
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TC35i AT Command Set Confidential / Released 0 “REC UNREAD” Received unread messages 1 “REC READ” Received read messages 2 “STO UNSENT” Stored unsent messages (default) 3 “STO SENT” Stored sent messages In the case of SMS: GSM 04.11 SC address followed by GSM 03.40 TPDU in hexadecimal format: ME/TA converts each octet of TP data unit into hexadecimal numbers containing two IRA characters (e.g. octet with integer value 42 is presented to TE as two characters 2A (IRA 50 and 65)).
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TC35i AT Command Set Confidential / Released 5.8 AT+CMSS Send SMS message from storage Test command Response AT+CMSS=? OK Parameter Write command Response 1) If text mode (+CMGF=1) AT+CMSS= [, [,]] The write command sends message with location value from message storage to the network (SMS-SUBMIT or SMS-COMMAND). If new recipient address is given for SMS-SUBMIT, it shall be used instead of the one stored with the message.
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TC35i AT Command Set Confidential / Released 5.9 AT+CNMA New SMS message acknowledge to ME/TE, only phase 2+ Test command Response AT+CNMA=? 1) If text mode (+CMGF=1): OK 2) If PDU mode (+CMGF=0): +CNMA: (list of supported s) OK Parameters See execute command Execute command Response AT+CNMA The write / execute command confirms successful receipt of a new message (SMS-DELIVER or SMS-STATUS-REPORT) which is routed directly to the TE.
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TC35i AT Command Set Confidential / Released Unsolicited result code 2 SMS-DELIVERs, except class 2 messages and messages in the message waiting indication group (store message) are routed directly to the TE using unsolicited result code: +CMT: , (PDU mode enabled) +CMT: ,, [,, , , , , , ] (text mode enabled) 3 Class 3 SMS-DELIVERs are routed directly to the TE using unsolicited result codes defi
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TC35i AT Command Set Confidential / Released Reference GSM 07.05 General remarks: · The parameters and will only be displayed if AT^SSCONF=1 has been set before. See Chapter 7.44 for details on AT^SSCONF. · To allow SMS overflow presentation during data transfers via Break, use AT+CNMI=3,1 (see Chapter 7.20, AT^SMGO). · If either a short message or a Status Report is not acknowledged, all +CNMI parameters will be set to zero on all channels.
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TC35i AT Command Set Confidential / Released Incoming Class 2 messages (SIM specific) will be stored to the SIM card only, no matter whether or not there is free “ME” space. As a result, the ^SMGO: 2 indication (see AT^SMGO in Chapter 7.20) may be presented without prior indication of ^SMGO: 1. For more information regarding SIM and ME specific message classes refer to and the following specifications: GSM 03.38 and 3GPP TS 23.038.
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TC35i AT Command Set Confidential / Released 5.12 AT+CSCA SMS service centre address Test command Response AT+CSCA=? OK Read command Response AT+CSCA? +CSCA: , OK Parameter See write command Write command AT+CSCA= [,] Twrite command updates the SMSC address, through which mobile originated SMs are transmitted. In text mode, setting is used by send and write commands.
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TC35i AT Command Set Confidential / Released 5.14 AT+CSDH Show SMS text mode parameters Test command Response AT+CSDH=? +CSDH: (list of supported s) OK Parameter See write command Read command Response AT+CSDH? +CSDH: OK Parameter See write command Write command Response AT+CSDH= TA sets whether or not detailed header information is shown in text mode result codes.
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TC35i AT Command Set Confidential / Released 5.15 AT+CSMP Set SMS text mode parameters Test command Response AT+CSMP=? OK Read command Response AT+CSMP? +CSMP:,,, OK Parameter See set command Set command Response AT+CSMP= [,[ , [,]]] TA selects values for additional parameters needed when SM is sent to the network or placed in a storage when text format message mode is selected.
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TC35i AT Command Set Confidential / Released 5.16 AT+CSMS Select Message Service Test command Response AT+CSMS=? +CSMS: (list of supported s) OK Parameter See write command Read command Response AT+CSMS? +CSMS: ,,, OK Parameter See write command Write command Response AT+CSMS= +CSMS: ,, OK If error is related to ME functionality: +CMS ERROR: Parameter [0] GSM 03.40 and 03.
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TC35i AT Command Set Confidential / Released 6 AT Commands for SIM Application Toolkit (GSM 11.14) SIM Application Toolkit (SAT) is a technology that lets the SIM card execute a great variety of additional applications. Conventionally, SIM cards are intended to store user specific data, such as phone books, secure user identification codes and messages, but they can also hold a lot of value-added mobile applications.
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TC35i AT Command Set Confidential / Released 6.1 AT^SSTA Remote-SAT Interface Activation Test command Response AT^SSTA=? ^SSTA:(list of supported s), (list of supported s) Parameter description see below. Read command AT^SSTA? The read command can be used to request the current operating status and the used alphabet of the Remote-SAT interface.
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TC35i AT Command Set Confidential / Released 6.2 ^SSTN Remote-SAT Notification Proactive Commands Every time the SIM application issues a proactive command, via the ME, the TA will receive a notification. This indicates the type of proactive command issued. AT^SSTGI must then be used by the TA to request the parameters of the proactive command from the ME.
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TC35i AT Command Set Confidential / Released 6.3 AT^SSTGI Remote-SAT Get Information Test command Response AT^SSTGI=? ^SSTGI:(list of supported s), (list of supported s) OK Read command Response AT^SSTGI? ^SSTGI: , OK Parameters Remote-SAT interface states (refer to AT^SSTA) Ongoing Proactive Command Write command AT^SSTGI= Reference Regularly this Write command is used upon receipt of an unsolicited result code ^SSTN:.
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TC35i AT Command Set Confidential / Released 7 Siemens defined AT commands for enhanced functions Self-defined commands do not have to be implemented in accordance with the official syntax. The “+C” string can therefore be replaced by “^S” (“^” = 0x5E). If a self-defined command with the same syntax will be included in future in the GSM recommendations, the command can be addressed with both strings. 7.
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TC35i AT Command Set Confidential / Released 7.2 AT^MONI Monitor idle mode and dedicated mode Cell information can be issued in the form of periodic outputs (depending on set with the Write command), or it can be queried directly using the Execute command. Test command Response AT^MONI=? ^MONI: (list of supported < period >s) OK Write command The Write command can be used to retrieve information of the serving/dedicated cell automatically every n seconds.
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TC35i AT Command Set Confidential / Released Parameters Serving Cell: chann ARFCN (Absolute Frequency Channel Number) of the BCCH carrier in decimal format rs RSSI value 0 – 63 (RSSI = Received signal strength indication) dBm receiving level of the BCCH carrier in dBm MCC Mobile Country Code (first part of the PLMN code) MNC Mobile Network Code (second part of the PLMN code) LAC location area code, in hexadecimal format. See note below. cell 4-digit Cell ID in hexadecimal format.
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TC35i AT Command Set Confidential / Released Reference Note Siemens · The parameters LAC and cell are presented as hexadecimal digits, the remaining parameters are composed of decimal digits. · If the radio cell changes during a connection, the parameters PWR, RXLev and C1 of the ‘Serving Cell’ part are not available under certain conditions and therefore, are displayed as “-“ (for conditions see also +CREG, pg 141).
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TC35i AT Command Set Confidential / Released 7.3 AT^MONP Monitor neighbour cells Cell information can be issued in the form of periodic outputs (depending on set with the Write command), or it can be queried directly using the Execute command. Test command Response AT^MONP=? ^MONP: (list of supported < period >s) OK Write command The Write command can be used to retrieve information of up to six neighbour cells automatically every n seconds. To stop the presentation type any character.
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TC35i AT Command Set Confidential / Released 7.4 AT^SACM Advice of charge and query of ACM and ACMmax Test command Response AT^SACM=? ^SACM: (list of supported s) OK Parameter See write command Execute command AT^SACM The execute command can be used to query the current mode of the Advice of Charge supplementary service, the SIM values of the accumulated call meter (ACM) and accumulated call meter maximum (ACMmax).
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TC35i AT Command Set Confidential / Released 7.5 AT^SAIC Audio Interface Configuration Test command Response AT^SAIC =? ^SAIC: (list of supported s), (list of supported s), (list of supported s) Parameter See write command Read command Response AT^SAIC? ^SAIC: ,, OK Parameter See write command Write command AT^SAIC=[, [,]] This command configures the interface connections of the active audio mode.
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TC35i AT Command Set Confidential / Released 7.6 AT^SBC Battery charge and charger control This chapter is only applicable to TC35i, it is not intended for TC35i Terminal. Responses returned by the AT^SBC command vary with the operating mode of the ME: Normal mode: Normal mode + charging: Charge-only mode: Alarm mode: ME is switched on by Ignition pin and running the SLEEP, IDLE, TALK or DATA mode. Charger is not connected.
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TC35i AT Command Set Confidential / Released Battery charge level 0, 20, 40, 60, 80, 100 percent of remaining capacity (6 steps) 0 indicates that either the battery is exhausted or the capacity value is not available While charging is in progress (charging adapter connected) no battery capacity value is available. Consequently, parameter =0. To query the battery capacity disconnect the charger.
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TC35i AT Command Set Confidential / Released Unsolicited result codes Undervoltage and overvoltage conditions will be reported by unsolicited result codes. The URCs need not be activated by the user, but will be output automatically when fault conditions occur. For further details regarding automatic shutdown and voltage ratings please refer to [1].
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TC35i AT Command Set Confidential / Released 7.7 AT^SBV Battery / supply voltage Test command Response AT^SBV=? OK If error is related to ME functionality: +CME ERROR: Parameter Execute command Response AT^SBV The execute command allows to monitor the supply (or battery) voltage of the module. The reference point for measuring the voltage are the test points BATT+ and GND on the bottom of the module. Refer to [1] for information on the module’s test points.
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TC35i AT Command Set Confidential / Released 7.8 AT^SCID Display SIM card identification number Test command Response AT^SCID=? OK If error is related to ME functionality: +CME ERROR: Parameter Execute command Response AT^SCID TA returns the identification number of the SIM card (see GSM 11.11 Chapter 10.1.1).
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TC35i AT Command Set Confidential / Released 7.9 AT^SCKS Set SIM connection presentation mode and query SIM connection status Test command Response AT^SCKS=? ^SCKS: (list of supported s) OK Parameter See write command Read command Response AT^SCKS? TA returns the URC presentation mode and the status of the SIM card connection.
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TC35i AT Command Set Confidential / Released 7.10 AT^SCNI List Call Number Information Test command Response AT^SCNI=? OK Execute command Response AT^SCNI TA returns a list of current calls of ME. [^SCNI: [,[,,]]] [^SCNI: [,[,,]]] [...] OK If error is related to ME functionality: +CME ERROR: Parameter 1–7 Call status of respective call number (first parameter) 0 integer type; call identification number as described in GSM 02.
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TC35i AT Command Set Confidential / Released 7.11 AT^SCTM Set critical operating temperature presentation mode or query temperature This command can be used to monitor the temperature of the module. CAUTION: During the first 15 seconds after start-up, the module operates in an automatic report mode: URCs can be always displayed regardless of the selected mode .
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TC35i AT Command Set Confidential / Released Unsolicited result code URCs will be automatically sent to the TA when the temperature reaches or exceeds the critical level, or when it is back to normal. ^SCTM_A: Temperature range of the connected battery. ^SCTM_B: Temperature range of the TC35i board. See Test command for defined values of . Reference Note Siemens Important: · Please refer to [1] for specifications on critical temperature ranges.
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TC35i AT Command Set Confidential / Released 7.12 AT^SDLD Delete the “last number redial“ memory Test command Response AT^SDLD=? OK Execute command The execute command deletes all numbers stored in the LD memory. AT^SDLD Response OK/ERROR/+CME ERROR Reference Note Siemens 7.
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TC35i AT Command Set Confidential / Released 7.15 AT^SLCK Facility lock Test command Response AT+CLCK=? +CLCK: (list of supported s) OK Parameter Execute command AT+CLCK=, [, [,]] See execute command Use this command to lock, unlock or interrogate a ME or a network facility . The command can be aborted when network facilities are being set or interrogated.
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TC35i AT Command Set Confidential / Released Factory set SIM locks : Factory set password. See note below. “PF” lock Phone to the very First SIM card “PN” Network Personalisation “PU” Network subset Personalisation “PP” Service Provider Personalisation “PC” Corporate Personalisation Note: Typical examples of factory set SIM locks are prepaid phones or network locks, used to restrict the operation of a mobile to a specific provider or operator.
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TC35i AT Command Set Confidential / Released password. For each a different type of password is required. See Chapters 4.38 and 7.42 for instructions of how to specify passwords. integer or sum of integers each representing a of information: 1 voice 2 data 4 fax 8 short message service 16 data circuit sync 32 data circuit async 64 dedicated packet access 128 dedicated PAD access x combination of some of the above classes.
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TC35i AT Command Set Confidential / Released 7.16 AT^SLMS List Memory Storage Test command Response AT^SLMS=? OK Execute command This command lists the used and total storages for short messages.
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TC35i AT Command Set Confidential / Released 7.17 AT^SM20 Set M20 Compatibility Test command Response AT^SM20=? OK Read command Response AT^SM20? ^SM20: , OK Parameters See write command Write command AT^SM20= [,] M20 is an earlier, widely used SIEMENS GSM engine. The AT^SM20 command selects different modes of responses returned upon execution of the two commands ATD and AT+CMGW.
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TC35i AT Command Set Confidential / Released 7.18 AT^SMGL List SMS messages from preferred storage Test command Response AT^SMGL=? See command AT+CMGL Parameters See command AT+CMGL Execute/Write command AT^SMGL [=] Response TA returns messages with status value from message storage to the TE. The status of the messages is u n c h a n g e d (unread remains unread).
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TC35i AT Command Set Confidential / Released 7.21 AT^SMONC Cell Monitoring Test command Response AT^SMONC=? OK Execute command Response AT^SMONC ^SMONC: 1 , 1 , 1 , 1 , 1 , 1 , 1 , 1 , 1 , 2 , 2 , 2 , 2 , 2 , 2 , 2 , 2 , 2 , ... OK / If error is related to ME functionality: +CME ERROR: Parameters Example (response) The output contains 9 values from a maximum of 7 base stations.
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TC35i AT Command Set Confidential / Released 7.22 AT^SMOND Selective cell monitoring Cell information can be issued in the form of periodic outputs (depending on set with the Write command), or it can be queried directly using the Execute command. Test command Response AT^SMOND=? OK This command can be used to obtain complete cell information once on request. The response format is identical to the response received for a write command with =15.
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TC35i AT Command Set Confidential / Released TC35i_ATC_V01.
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TC35i AT Command Set Confidential / Released (numeric) Assigned timeslot. If mobile is in idle mode, timeslot 0 (BCCH timeslot) will be indicated. 0 ... 8 assigned timeslot 0 (BCCH timeslot) in IDLE mode (numeric) Timing Advance for the serving cell, in bits. (numeric) Receive Level, with value 99 indicating ”not known or not detectable” 0 ... 31 signifying the RSSI range from -113dBm or less (”0”) to -51dBm or greater (”31”) in steps of -2dBm (e.g. ”1” = -111 dBm, ”2” = -109 dBm .
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TC35i AT Command Set Confidential / Released 7.23 AT^SMSO Switch off mobile station Test command Response AT^SMSO=? OK Execute command Response AT^SMSO ^SMSO: MS OFF OK After this response, the power-off procedure will start. The low level of the module’s VDD pin verifies that the procedure has completed and the module has entered the POWER DOWN mode. Therefore, be sure not to disconnect the operating voltage until VDD is low. Otherwise, you run the risk of losing data.
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TC35i AT Command Set Confidential / Released 7.24 AT^SNFA Set or query microphone attenuation Test command Response AT^SNFA=? ^SNFA: (list of supported s) Parameter See read command Read command Response AT^SNFA? TA returns the current attenuation value on the microphone path for the current audio device (selected with AT^SNFS, see section 7.31). ^SNFA: OK Integer type value. Range: 0 – 65535. Multiplication factor for input samples.
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TC35i AT Command Set Confidential / Released ^SNFA: 32767 OK at^snfs=4 OK at^snfa=1 OK at^snfa? ^SNFA: 1 OK at^snfi? ^SNFI: 5,1 OK at^snfi=5,45 OK at^snfa? ^SNFA: 45 OK 7.25 Audio programming model The following figure illustrates how the signal path can be adjusted with the AT command parameters described in the Chapters 7.24 to 7.33.
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TC35i AT Command Set Confidential / Released 7.26 AT^SNFD Set audio parameters to manufacturer default values Execute command AT^SNFD TA resets the parameters currently selected in audio modes 2 – 6 to their factory values. The restored values are: AT^SNFI: , (or the equivalent AT^SNFA parameters) AT^SNFO: , ... , AT^SAIC: ,, is not reset to its default.
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TC35i AT Command Set Confidential / Released 7.27 AT^SNFI Set microphone path parameters Test command Response AT^SNFI=? ^SNFI: (list of supported s), (list of supported s) OK Parameters See write command Read command Response AT^SNFI? ^SNFI: < inBbcGain >, OK Parameters See write command Write command Response AT^SNFI=, TA sets microphone path amplifying.
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TC35i AT Command Set Confidential / Released 7.28 AT^SNFM Mute microphone Test command Response AT^SNFM=? ^SNFM: (list of supported s) OK Parameter See write command Read command AT^SNFM? The read command returns whether the microphone is on or off. It can be used no matter whether or not a voice call is in progress. Response ^SNFM: OK Parameter See write command Write command AT^SNFM= The write command serves to switch on or off the microphone input.
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TC35i AT Command Set Confidential / Released 7.29 AT^SNFO Set audio output (= loudspeaker path) parameter Test command Response AT^SNFO=? ^SNFO: (list of supported s) (list of supported s) (list of supported s) (list of supported s) OK Parameter See write command Read command Response AT^SNFO? ^SNFO: , ,...
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TC35i AT Command Set Confidential / Released when you change and then select another mode with AT^SNFS, the same step will be applied. Nevertheless, the sound quality and the amount of volume are not necessarily the same, since all remaining audio parameters can use different values in either mode. Audio mode 1 is fixed to =4. · The value of is stored non-volatile when the ME is powered down with AT^SMSO or reset with AT+CFUN=1,1.
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TC35i AT Command Set Confidential / Released 7.30 AT^SNFPT Call progress tones Test command Response AT^SNFPT =? ^SNFPT: (list of supported s) Parameter See write command Read command Response AT^SNFPT? ^SNFPT: OK Parameter See write command Write command AT^SNFPT= The write command controls the Call Progress Tones generated at the beginning of a mobile originated call setup.
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TC35i AT Command Set Confidential / Released 7.31 AT^SNFS Select audio hardware set Test command Response AT^SNFS=? ^SNFS: (list of supported s) OK Parameter See write command Read command Response AT^SNFS? ^SNFS: OK Parameter See write command Write command AT^SNFS= The write command serves to set the audio mode required for the connected equipment. For use after restart of TC35i, you are advised to store the selected mode to the audio profile set with AT^SNFW.
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TC35i AT Command Set Confidential / Released Reference Note Siemens The write command can be used during a voice call to switch back and forth between different modes. This allows the user, for example, to switch handsfree operation on and off. Users should be aware that is a global setting, i.e. when selecting another audio mode the value of does not change.
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TC35i AT Command Set Confidential / Released at^snfw OK Stores the audio mode and the interface. To switch back and forth: at^snfs=4 Switches to the handset at analog interface 2. OK at^snfs=2 Switches to the handsfree device at analog interface 1. OK Example 3 To configure TC35i Terminal for handsfree operation: (TC35i Terminal only) First, select audio mode 2 (especially designed for handsfree devices): at^snfs=2 OK at^saic? Queries the current audio interface settings.
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TC35i AT Command Set Confidential / Released 7.32 AT^SNFV Set loudspeaker volume Test command Response AT^SNFV=? The test command returns the supported value of the parameter . ^SNFV: (list of supported s) OK Parameter See write command Read command Response AT^SNFV? The read command returns the current value of the parameter .
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TC35i AT Command Set Confidential / Released 7.33 AT^SNFW Write audio setting in non-volatile store Test command Response AT^SNFW=? OK Execute command TA writes the parameters currently selected in audio modes 2 – 6 to the nonvolatile store. AT^SNFW Response OK If error is related to ME functionality: + CME ERROR: Memory failure: Can´t write to storage device. Reference Note Siemens · Execute command works only in audio mode 2 to 6.
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TC35i AT Command Set Confidential / Released 7.34 AT^SPBC Search the first entry in the sorted telephone book This command searches the active phone book for the index of the first entry that matches the character specified with . The sort order follows the algorithm described in Chapter 8.6. CAUTION: Please note that the sorted entries are assigned an index of their own which is not identical with the location numbers used in the various phonebooks.
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TC35i AT Command Set Confidential / Released 7.35 AT^SPBD Delete the given phone book This command is used to purge the selected phonebook manually, i.e. all entries previously stored in the selected phonebook storage will be deleted. CAUTION! The operation cannot be stopped nor reversed! An automatic purge of the phonebooks is performed when the SIM card is removed and replaced with a dfferent SIM card. This affects the ME based part of the ”LD” storage, and storages ”MC” and ”RC”.
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TC35i AT Command Set Confidential / Released 7.36 AT^SPBG Read entry from active telephone book via sorted index This command sorts the active phone book records by name, in alphabetical order. Please note that the alphabetical order is assigned an index of its own which is not identical with the location numbers used in the various phone books. CAUTION: The AT^SPBG command is intended for reading only. For example, it helps you find entries starting with matching characters.
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TC35i AT Command Set Confidential / Released (string) String type phone number in format specified by . The number parameter may be an empty string. (numeric) Type of address octet 145 Dialing string includes international access code character ’+’ 209 Dialing string contains printable non-alphabetic nondigit characters saved with the number string. For further detail, check the parameter descriptions for at command AT+CPBW .
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TC35i AT Command Set Confidential / Released Example 1. First, run the Test command to find out the range of phone book entries stored in the active phone book: AT^SPBG=? TA returns the number of entries in the format: ^SPBG: (1-33),20,17 where 33 is the total number of entries. 2. Now, run the Write command to display the phone book entries by alphabetical order. It is recommended to enter the full range to obtain best results.
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TC35i AT Command Set Confidential / Released 7.37 AT^SPBS Step through the selected phone book alphabetically This command can be used to flick through the active phone book records in alphabetical order by name. Please note that the alphabetical order is assigned an index of its own which is not identical with the location numbers used in the various phone books. CAUTION: The AT^SPBS command is intended for reading only. For example, it helps you find entries starting with matching characters.
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TC35i AT Command Set Confidential / Released (string) String type phone number in format specified by . The number parameter may be an empty string. (numeric) Type of address octet 145 Dialing string includes international access code character ’+’ 209 Dialing string contains printable non-alphabetic nondigit characters saved with the number string. For further detail, check the parameter descriptions for at command AT+CPBW .
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TC35i AT Command Set Confidential / Released ^SPBS: 3,"+49177222222",145,"Esther" ^SPBS: 4,"0304444444",129,"Gilbert" OK Example 2 If the last record in the sorted list has been reached, then the internal counter overflows to the first index: at^spbs=1 ^SPBS: 33,"+49301234567",145,"Tom Tailor" ^SPBS: 1,"01799999999",129,"Charly" ^SPBS: 2,"+49175555555",145,"Dave" OK Example 3 After resetting the internal counter to zero (using AT&F), AT^SPBS=2 takes you to the of AT^SPBG and overflows to the
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TC35i AT Command Set Confidential / Released 7.38 AT^SPIC Display PIN counter Test command Response AT^SPIC=? OK Execute command TA returns the number of attempts still available for entering a required password, e.g. the PIN, SIM PUK, PH-SIM PUK etc. To check whether or not you need to enter a password use the “AT+CPIN?” or “AT+CPIN2 command.
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TC35i AT Command Set Confidential / Released at^spic ^SPIC: 10 OK – (10 attempts left for PUK 1) at+cpin=”01234567”,”1234” +CME ERROR: incorrect password at^spic ^SPIC: 9 OK – (9 attempts left for PUK 1) Example 2 Though a mobile is locked to a specific SIM card (phone lock), the client attempts to operate it with another SIM card.
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TC35i AT Command Set Confidential / Released 7.39 AT^SPLM Read the PLMN list Test command Response AT^SPLM=? OK If error is related to ME functionality: ERROR / +CME ERROR: Execute command Response AT^SPLM TA returns the list of operator names from the ME. Each operator code that has an alphanumeric equivalent in the ME memory is returned. ^SPLM: numeric ,long alphanumeric ^SPLM:.....
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TC35i AT Command Set Confidential / Released 7.40 AT^SPLR Read entry from the preferred operators list Test command Response AT^SPLR=? TA returns the whole index range supported by the SIM. ^SPLR: (list of supported s) OK If error is related to ME functionality: +CME ERROR: Parameter See write command Write command Response AT^SPLR= [, ] TA returns used entries from the SIM list of preferred operators with between and .
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TC35i AT Command Set Confidential / Released 7.41 AT^SPLW Write an entry to the preferred operators list Test command Response AT^SPLW=? TA returns the whole index range supported by the SIM. ^SPLW: (list of supported s) OK If error is related to ME functionality: +CME ERROR: Parameter See write command Write command Parameter AT^SPLW= [,] TA writes an entry to the SIM list of preferred operators at location number .
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TC35i AT Command Set Confidential / Released 7.42 AT^SPWD Change password for a lock Test command Response AT^SPWD=? TA returns a list of pairs which represent the available facilities and the maximum length of the associated password. ^SPWD: (list of supported (, s) OK If error is related to ME functionality: +CME ERROR: Parameter see execute command integer max.
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TC35i AT Command Set Confidential / Released Supplementary Service: Call barring "AO" BAOC (Bar All Outgoing Calls) "OI" BOIC ( Bar Outgoing International Calls) "OX" BOIC-exHC ( Bar Outgoing International Calls except to Home Country) "AI" BAIC (Bar All Incoming Calls) "IR" BIC-Roam (Bar Incoming Calls when Roaming outside the home country) "AB" All Barring services "AG" All outGoing barring services "AC" All inComing barring services Note: The availability of the Supplementary Services varies with the n
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TC35i AT Command Set Confidential / Released 7.43 AT^SRTC Select, query, test ring tone parameters Test command Response AT^SRTC=? ^SRTC: (list of supported s), (list of supported s), (list of supported s) OK Read command Response AT^SRTC? ^SRTC: of event=0, of event=0, of event=1, of event=1,OK Parameters 0 – 7. Type of sound. You have a choice of 7 different ringing tones and melodies.
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TC35i AT Command Set Confidential / Released Before first using ringing tones: We have chosen to let you decide your own preferences when you start using ringing tones. Therefore, factory setting is AT^SRTC: 3,0,3,0,0 (ringing tones are muted). To activate ringing tones for the very first time, first enter the Write command and simply change the volume. =0: AT^SRTC=0 can be entered to quickly mute the ringing tone or melody currently played to indicate an .
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TC35i AT Command Set Confidential / Released 7.44 AT^SSCONF SMS Configuration Test command Response AT^SSCONF=? ^SSCONF: (list of supported s), (list of supported s) Parameter See write command Read command Response AT^SSCONF? ^SSCONF: , OK Parameter See write command Write command AT^SSCONF= [,] The write command serves to control the presentation of the recipient address parameters and .
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TC35i AT Command Set Confidential / Released 7.45 AT^SSDA Set Display Availability Use the AT^SSDA command to specify whether your TC35i product is designed to provide a display. If there is one available, AT^SSDA enables or disables the mobile station to present incoming Class 0 short messages directly on the display. The command is not required for other short message Classes.
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TC35i AT Command Set Confidential / Released 7.46 AT^SSET Settings for Unsolicited Result Code "SIM READY" Test command Response AT^SSET =? ^SSET: (list of supported s) OK Parameter See write command Read command Response AT^SSET? ^SSET: OK Parameter See write command Write command AT^SSET= [] The Write command serves to set the presentation mode of the unsolicited result code.
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TC35i AT Command Set Confidential / Released 7.47 AT^SSMSS Set Short Message Storage Sequence Test command Response AT^SSMSS=? ^SSMSS: (list of supported s) Parameter See write command Read command Response AT^SSMSS? ^SSMSS: OK Parameter See write command Write command AT^SSMSS= The short message storage "MT" is a logical storage. It consists of two physical storages "ME" and "SM". This command allows to select the sequence of addressing this storage.
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TC35i AT Command Set Confidential / Released 7.48 AT^SSYNC Configure SYNC Pin The ^SSYNC command serves to configure the SYNC pin of the TC35i application interface. Please note that the pin may be assigned different functions, depending on the design of the host application. For detailed information on the SYNC pin of the TC35i module refer to [1]. Before changing the mode of the SYNC pin, carefully read the technical specifications.
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TC35i AT Command Set Confidential / Released 7.49 AT^STCD Display Total Call Duration Test command Response AT^STCD=? OK Execute command Response AT^STCD TA returns total call duration (accumulated duration of all calls) ^STCD: OK Parameter string type value; format is "hh:mm:ss", where characters indicate hours, minutes, seconds; E.g. 22:10:00 “22:10:00" max value is 9999:59:59 Reference Note Siemens The Total Call Duration will not be reset by power off or other means. 7.
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TC35i AT Command Set Confidential / Released 7.51 AT%D Automatic dial on DTR line activation Test command Response AT%D=? %D: ( list of supported s), list of supported (s) OK Parameter See write command Read command Response AT%D? %D: OK Parameter Write command AT%D[ [] ] See write command Enable/Disable automatic dialing from phone book on DTR activation (ON/OFF transition).
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TC35i AT Command Set Confidential / Released Determine type of performed dial <> If omitted performed dial command leads to a data call. <;> Performed dial command leads to a voice call. Dial command leads to an emergency call, i.e. ATD “112”; is performed. No SIM card needs to be inserted. CAUTION! AT%D1! setting especially in conjunction with AT&W can easily lead to erroneous emergency call setups.
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TC35i AT Command Set Confidential / Released 8 APPENDIX 8.1 Summary of ERRORS and Messages The final result codes +CME ERROR: and +CMS ERROR: indicate errors related to mobile equipment or network. The effect is similar to an ERROR result code. A final result error code terminates the execution of the command and prevents the execution of all remaining commands that may follow on the same command line. If so, neither ERROR nor OK result code are returned for these commands.
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TC35i AT Command Set Confidential / Released Code of 42 43 44 45 46 47 48 100 132 133 134 256 257 258 259 260 261 262 Meaning Network subset personalization PIN required Network subset personalization PUK required service provider personalization PIN required service provider personalization PUK required Corporate personalization PIN required Corporate personalization PUK required PH-SIM PUK required (PH-SIM PUK may also be referred to as Master Phone Code. For further details see 4.21, 4.35 and 4.
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TC35i AT Command Set Confidential / Released 8.1.2 Summary of CMS ERRORS related to GSM 07.05 Code of 1 8 10 21 27 28 29 30 38 41 42 47 50 69 81 95 96 97 98 99 111 127 128 129 130 143 144 145 159 160 161 175 176 192 193 194 195 196 197 198 199 208 209 210 211 212 TC35i_ATC_V01.
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TC35i AT Command Set Confidential / Released Code of 213 255 300 301 302 303 304 305 310 311 312 313 314 315 316 317 318 320 321 322 330 331 332 340 500 512 513 514 515 516 517 518 519 520 521 522 Meaning SIM data download error Unspecified error cause ME failure SMS service of ME reserved Operation not allowed Operation not supported Invalid PDU mode parameter Invalid text mode parameter SIM not inserted SIM PIN required PH-SIM PIN required SIM failure SIM busy SIM wrong SIM PUK required SIM PIN2 r
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TC35i AT Command Set Confidential / Released AT+CMGS=123456 // Equivalent to +CMS ERROR: 310 +CME ERROR: 10 Example 2 The application tries to send a short message while the SIM card is present, but PIN authentication has not yet been done. AT+CMGF=1 OK AT+CMGS=123456 // Equivalent to +CMS ERROR: 311 +CME ERROR: 11 TC35i_ATC_V01.05 Page 255 of 278 04.08.
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TC35i AT Command Set Confidential / Released 8.1.3 Summary of Unsolicited Result Codes (URC) A URC is a report message sent from the ME to the TE. An unsolicited result code can either be delivered automatically when an event occurs or as a result of a query the ME received before. However, a URC is not issued as a direct response to an executed AT command. Typical URCs may be information about incoming calls, received SMS, changing temperature, status of the battery etc.
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TC35i AT Command Set Confidential / Released Message +CDSI: , +CSSI: +CSSU: ^SMGO: ^SCKS: Meaning How to activate URC SMS status report routed ME/TA. Can be Example: queried from the memory with location AT+CNMI=1,0,0,2 index number (text and PDU mode) Supplementary service intermediAT+CSSN=1,x ate/unsolicited result code AT+CSSN=1,x SMS overflow indicator Indicates whether card has been removed or inserted Board is close to or beyond critical temperature limit.
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TC35i AT Command Set Confidential / Released Message Meaning +CIEV: Reports changes from indicators listed in the AT+CIND command specification. Buffer CIEV unsolicited result codes in the TA when TA-TE link is reserved (e.g. in on-line data mode) and flush them to the TE after reservation. Otherwise forward them directly to the TE. Reports changes from indicators listed in the AT+CIND command specification.
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TC35i AT Command Set Confidential / Released 8.1.4 Result codes Indication OK CONNECT RING NO CARRIER ERROR NO DIALTONE BUSY CONNECT 2400 CONNECT 4800 CONNECT 9600 CONNECT 14400 CONNECT 2400/RLP CONNECT 4800/RLP CONNECT 9600/RLP CONNECT 14400/RLP ALERTING DIALING TC35i_ATC_V01.
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TC35i AT Command Set Confidential / Released 8.1.5 Cause Location ID for the extended error report (AT+CEER) ID Description 0 1 2 3 4 5 6 No error (default) SIEMENS L2 cause GSM cause for L3 Radio Resource Sublayer (GSM 04.08 annex F) SIEMENS cause for L3 Radio Resource Sublayer GSM cause for L3 Mobility Management (GSM 04.08 annex G) SIEMENS cause for L3 Mobility Management GSM cause for L3 Mobility Management via MMR-SAP (GSM 04.
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TC35i AT Command Set Confidential / Released Number 10 65 95 96 97 98 100 101 111 Description Frequency not implemented Call already cleared Semantically incorrect message Invalid mandantory information Message type non-existent or not implemented Message type not compatible with protocol state Conditional information element error No cell allocation available Protocol error unspecified 8.1.
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TC35i AT Command Set Confidential / Released Number Description 49 Quality of service unavailable 50 Requested facility not subscribed 55 Incoming calls barred within the CUG 57 Bearer capability not authorized 58 Bearer capability presently not available 63 Service or option not available, unspecified Service or option not implemented 65 Bearer service not implemented 68 ACM equal or greater than ACMmax 69 Requested facility not implemented 70 Only restricted digital information bearer capability is avail
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TC35i AT Command Set Confidential / Released 8.1.12 SIEMENS release cause for L3 Advice of Charge (AOC) (AT+CEER) Number 1 2 3 4 5 Description SIM data not available SIM does not support AOC SIM data access error ACM limit almost reached ACM range overflow ACM range overflow 8.1.
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TC35i AT Command Set Confidential / Released Number Description 308 Unrecognized Linked ID 309 Linked Response Unexpected 310 Unexpected Linked Operation Return Result Problem Codes 311 Unrecognize Invoke ID 312 Return Result Unexpected 313 Mistyped Parameter Return Error Problem Codes 314 Unrecognized Invoke ID 315 Return Error Unexpected 316 Unrecognized Error 317 Unexpected Error 318 Mistyped Parameter 8.1.
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TC35i AT Command Set Confidential / Released 8.2 Summary of PIN requiring AT Commands The following table lists all the AT commands that are available after the PIN was entered. AT command Required PIN Standard V25.ter AT commands ATA PIN 1 ATD PIN 1 ATH PIN 1 AT+ILRR PIN 1 AT commands originating from GSM 07.
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TC35i AT Command Set Confidential / Released AT command AT+CRSM Depending on parameters and AT+CSCA AT+CSCB AT+CSDH AT+CSMP AT+CSMS AT+CUSD Siemens defined AT commands AT^MONP AT^MONI AT^SACM AT^SCNI AT^SDLD AT^SLCD AT^SLCK AT^SMGL AT^SMGO AT^SMGR AT^SMONC AT^SMOND AT^SPBC AT^SPBG AT^SPBS AT^SPLM AT^SPLR AT^SPLW AT^SPWD AT^STCD AT%D TC35i_ATC_V01.
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TC35i AT Command Set Confidential / Released 8.3 AT commands available before entering the SIM PIN The following table summarizes the AT commands you can use before the SIM PIN has been entered. Explanation: l AT command usable without PIN --- not usable without PIN n.a. AT command not available at all AT command Test Read Standard V.25ter AT commands AT\Q n.a. n.a. ATD n.a. n.a ATE n.a. n.a ATI n.a. n.a ATO n.a. n.a ATQ n.a. n.a l ATS0 n.a. l ATS3 n.a. l ATS4 n.a. l ATS5 n.a. l ATS6 n.a. l ATS7 n.a.
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TC35i AT Command Set Confidential / Released AT command Test Read AT+COPS AT+CPAS AT+CPIN AT+CRC AT+CREG AT+CRLP AT+CR AT+CRSM l l l l l l l l l n.a. l l l l l l Write / Execute --l l l l l PIN1 l AT+CSCS AT+CSNS AT+CSQ AT+CSSN AT+GCAP AT+GMI AT+GMM AT+GMR AT+GSN AT+VTD AT+VTS l l l l l l l l l l l l l --l n.a. n.a. n.a. n.a. n.a. l n.a. l l l l l l l l l l l n.a. l l l n.a. l l n.a. l l l n.a. l l l n.a. l l l l l n.a. n.a. l l l n.a.
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TC35i AT Command Set Confidential / Released 8.4 Standard GSM service codes The following GSM command strings can be sent with the ATD command and must be terminated with semicolon “;”. See also ATD in Chapter 2.5. Reference: GSM 2.30. Table 20: GSM service codes *# code Functionality Possible response(s) *#06# Query IMEI OK **04*oldPIN*newPIN*newPIN# Change PIN1 +CME ERROR: / **042*oldPIN2*newPIN2*newPIN2# Change PIN2 OK **05*unblKey*newPIN*newPIN# Unlock PIN 1.
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TC35i AT Command Set Confidential / Released *# code Functionality Possible response(s) Call hold and multiparty +CME ERROR: / Call Hold / Multiparty C[C] in call OK (see Chapter 4.16, p. 93) USSD messages [C]...[C]# (varies with the serving network) Send USSD message C[C] (excluded 1[C]) (varies with the serving network) Send USSD message +CME ERROR: / OK (see Chapter 4.48, p. 151) +CME ERROR: / OK (see Chapter 4.48, p.
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TC35i AT Command Set Confidential / Released 8.4.1 Additional notes on ^SCCFC, +CCWA, ^SCLCK The following is a brief summary of differences between the *# codes for Call Forwarding, Call Waiting and Call Barring and their equivalent AT commands: Differences regarding the syntax: The number of parameters displayed in the ^SCCFC and ^SCLCK output strings differs from the equivalent +CCFC and +CLCK output strings: In contrast to the +CCFC string, ^SCCFC also includes the .
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TC35i AT Command Set Confidential / Released 8.5 GSM alphabet tables and UCS2 character values This section provides tables for the special GSM 03.38 alphabet supported by the ME (see chapter 1.5). Below each GSM character you can find the corresponding two byte UCS2 character value. Main character table of GSM 03.
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TC35i AT Command Set Confidential / Released Extension character table of GSM 03.
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TC35i AT Command Set Confidential / Released 1) This code value is reserved for the extension to another extension table. On receipt of this code, a receiving entity shall display a space until another extension table is defined. 2) This code represents the EURO currency symbol. The code value is the one used for the character ‘e’. Therefore a receiving entity which is incapable of displaying the EURO currency symbol will display the character ‘e’ instead.