Specifications

ManualsBrandsSiemens ManualsCell PhoneMobile Phone

AT Command Set for L55 Platform 2003-11-21

AT Command Set

For L55 Siemens Mobile Phones

And Modems

Summary of content (133 pages)

PAGE 2
AT Command Set for L55 Platform 2003-11-21 Copyright This publication is protected by copyright and distributed under licenses restricting its use, copying and distribution. No part of this publication may be reproduced in any form by any means without prior written authorization of Siemens AG. Offenders will be liable for damages. All rights are reserved in the event of the granting of a patent or the registration of a utility model.
PAGE 3
AT Command Set for L55 Platform 2003-11-21 Table of Contents Table of Contents .......................................................................................................................................ii 1 General information ............................................................................................................................ 3 1.3 Abbreviations and glossary.......................................................................................................... 3 1.
PAGE 4
AT Command Set for L55 Platform 2003-11-21 List of Tables Table 2-1: Supported GSM 07.07 commands............................................................................................ 5 Table 2-2: Supported GSM 07.05 commands............................................................................................ 7 Table 2-3: Supported commands according to ITU-T Recommendation V.25 ter ...................................... 7 Table 2-4: Supported commands according to ITU-T Recommendation V.
PAGE 5
AT Command Set for L55 Platform 2003-11-21 1 General information This document constitutes the manual reference to the AT command set supported by S45 Siemens mobile phones. 1.
PAGE 6
AT Command Set for L55 Platform 1.6.2 2003-11-21 Related Standardisation documentation The following standardisation documents are related to the current document: [1] Digital cellular telecommunications system (Phase 2+);Technical realization of the Short Message Service (SMS) Point-to-Point (PP)(3GPP TS 03.40 version 7.5.0 Release 1998) [2] Digital cellular telecommunications system (Phase 2+);Point-to-Point (PP) Short Message Service (SMS) Support on Mobile Radio Interface (3GPP TS 04.11 version 7.1.
PAGE 7
AT Command Set for L55 Platform 2003-11-21 2 Software interface 2.1 Overview of the supported AT command set This section provides overviews of the supported sets of AT commands, separate for each type of command set. Table 2-1 lists all the supported GSM 07.07 AT commands in alphabetical order, and indicates the type of command as defined in the ETSI GSM 07.07 standard: 07.
PAGE 8
AT Command Set for L55 Platform AT+CLVL Loudspeaker volume level AT+CMEC Mobile Termination control mode AT+CMEE AT+CMER Expanded error messages according to GSM 07.
PAGE 9
AT Command Set for L55 Platform 2003-11-21 Table 2-2 lists all the supported GSM 07.05 AT commands in alphabetical order, and indicates the type of command as defined in the ETSI GSM 07.05 standard: 07.
PAGE 10
AT Command Set for L55 Platform 2003-11-21 Table 2-4 lists all the supported AT commands for FAX services in alphabetical order: Command AT+ FBADLIN AT+ FBADMUL AT+ FBOR AT+FCIG AT+FCLASS AT+FCQ AT+ FCR AT+FDCC AT+FDFFC AT+FDIS AT+FDR AT+FDT AT+FET AT+FK AT+FLID AT+FMDL AT+FMFR AT+FOPT AT+FPHCTO AT+FREV AT+FRH AT+FRM AT+FRS AT+FTH AT+FTM AT+FTS AT+FVRFC Function Define or read number of bad lines Define, read or test number of bad lines Query the bit order for receive mode Query or set the Local polling
PAGE 11
AT Command Set for L55 Platform 2003-11-21 Table 2-6 lists all the supported Siemens-specific AT commands in alphabetical order: Command AT^SACM AT^SBNR AT^SBNW AT^SCID AT^SCKS AT^SCNI AT^SDBR AT^SDLD AT^SGAUTH AT^SICO AT^SLCK AT^SLNG AT^SMGO AT^SMGL AT^SMGR AT^SMSO AT^SNFS AT^SNFV AT^SPBC AT^SPBG AT^SPBS AT^SPIC AT^SPLM AT^SPLR AT^SPLW AT^SPST AT^SPWD AT^SSET AT^SSOC AT^SSTK Function Output ACM (accumulated call meter) and ACMmax Binary Read Binary Write Output card ID Output SIM card status Output call
PAGE 12
AT Command Set for L55 Platform 2003-11-21 2.2 The AT command set GSM mobile telephones and modems can be operated via Remote Control using a serial interface (data cable or infrared connection). Remote control is implemented by means of AT+C commands according to the ETSI GSM 07.07 [1] and GSM 07.05 [4] specifications, as well as several manufacturer-specific AT commands. These commands are described in more detail in section 2.2.2.
PAGE 13
AT Command Set for L55 Platform ATD; ATD>; ATD>; ATDx[;] Dial the dialing string with the voice utility Valid dial modifiers: I restrict AT+CLIR i suppress AT+CLIR) for next call T tone dialing P pulse dialing is ignored The finishing character ”;” indicates to the phone that the call is to be set up with the voice utility. Otherwise, an attempt is made to set up a data call, which the phone immediately acknowledges with ”ERROR”.
PAGE 14
AT Command Set for L55 Platform 2003-11-21 ATX Report link with CONNECT only ignore busy signal ATZ can take one of the following values: 1 Report link with CONNECT plus baud rate, ignore busy signal 2 same as ATX1 3 same as ATX, but report BUSY 4 same as ATX, t report BUSY Set to default configuration AT&C Circuit 109 (Received line signal detector / DCD) behavior 0 1 AT&D[n] Circuit 108 (Data terminal ready / DTR) behavior Note: The AT&D commands described below take no effect since
PAGE 15
AT Command Set for L55 Platform \Q can take one of the following values: \V[n] 0 Disable flow control 1 2 3 XON-XOFF software flow control CTS only flow control RTS/CTS flow control Modem command 0 No /REL or /RLP appendix with the CONNECT message 1 /REL or /RLP appendix with the CONNECT message Table 2-7: Commands supported according to Hayes standard 2.2.
PAGE 16
AT Command Set for L55 Platform 2.3.1 2003-11-21 General commands according to GSM 07.07 This section provides the descriptions of general GSM 07.07 commands. 2.3.1.1 ATO ATO Return to online data state Execute command Response ATO CONNECT/ NO CARRIER/ERROR 2.3.1.2 AT+CGMI AT+CGMI Issue manufacturer ID code Test command Response AT+CGMI=? OK Execute command Response AT+CGMI Parameter 2.3.1.
PAGE 17
AT Command Set for L55 Platform 2.3.1.6 2003-11-21 AT+CIMI AT+CIMI Output of IMSI Test command Response AT+CIMI=? OK Execute command Response AT+CIMI Parameter 2.3.1.7 International Mobile Subscriber Identity (IMSI) AT+CKPD AT+CKPD Keypad control Test command Response AT+CKPD=? OK/ERROR/+CME ERROR Write command AT+CKPD=[,[,]] Parameter 0...255 3 0...255 string of characters representing keys (see section 3.
PAGE 18
AT Command Set for L55 Platform 2.3.1.9 2003-11-21 AT+GSN AT+GSN Output the serial number (IMEI) Test command Response AT+GSN=? OK Execute command Response AT+GSN +GSN: Parameter IMEI of the telephone 2.3.1.
PAGE 19
AT Command Set for L55 Platform 2.3.2.3 2003-11-21 AT+CR AT+CR Service reporting control Test command Response AT+CR=? +CR: (list of supported s) OK/ERROR/+CME ERROR Parameter 0 disables reporting 1 enables reportingOK/ERROR/+CME ERROR Read command Response AT+CR? +CR: OK/ERROR/+CME ERROR Parameter Write command AT+CR= See Test command Parameter See Test command Response OK/ERROR/+CME ERROR 2.3.2.
PAGE 20
AT Command Set for L55 Platform 2.3.3 2003-11-21 Network service related commands This section provides the descriptions of commands related to network service. 2.3.3.
PAGE 21
AT Command Set for L55 Platform 2.3.3.
PAGE 22
AT Command Set for L55 Platform 2.3.3.
PAGE 23
AT Command Set for L55 Platform 2.3.3.
PAGE 24
AT Command Set for L55 Platform 2.3.3.5 2003-11-21 AT+CLCC AT+CLCC List Current Calls Test command Response AT+CLCC=? OK Execute command Response AT+CLCC [+CLCC: ,
,,,,,][+CLCC : ,,,,, ,[...
PAGE 25
AT Command Set for L55 Platform 2.3.3.6 2003-11-21 AT+CLCK AT+CLCK Switch locking on and off Revision to GSM 07.
PAGE 26
AT Command Set for L55 Platform Cont. 2003-11-21 Response If =2 and command is successful +CLCK: [,[ +CLCK: , class2....]] OK/ERROR/+CME ERROR Parameter 0 1 Off On Note: If no device code (“PS”) has previously been entered, at+clck=ps,2 will return an error. It is possible to set a new device code or to delete it using the AT+CPWD command.
PAGE 27
AT Command Set for L55 Platform 2.3.3.
PAGE 28
AT Command Set for L55 Platform 2.3.3.
PAGE 29
AT Command Set for L55 Platform 2003-11-21 2.3.3.9 AT+CNUM AT+CNUM Read own numbers Response Test command +CNUM: AT+ CNUM=? OK/ERROR/+CME ERROR Write command AT+CNUM Parameter +CNUM: [],,[...
PAGE 30
AT Command Set for L55 Platform 2003-11-21 2.3.3.11 AT+COPN AT+COPN Read operator names Test command Response AT+COPN=? OK Execute command Response AT+COPN +COPN:numeric ,long alphanumeric +COPN:..... OK/ERROR/+CME ERROR Parameter Network operator in numeric and alphanumeric notation see AT^SPLM 2.3.3.
PAGE 31
AT Command Set for L55 Platform 2003-11-21 2.3.3.13 AT+CPOL AT+CPOL Preferred operator list Test command Response AT+CPOL=? +CPOL: (list of supported s),(list of supported s) Parameter the order number of operator in the SIM preferred operator list 2 numeric Read command Response AT+CPOL? +CPOL: , , +CPOL:.....
PAGE 32
AT Command Set for L55 Platform 2003-11-21 2.3.3.
PAGE 33
AT Command Set for L55 Platform 2003-11-21 2.3.3.
PAGE 34
AT Command Set for L55 Platform 2003-11-21 2.3.3.16 AT+CSSN AT+CSSN Supplementary service notifications Revision according to GSM 07.07 Version 5.0.0 Test command Response AT+CSSN=? +CSSN: (list of supported s), (list of supported s) Parameter 0 Suppresses the +CSSI messages 1 Activates the +CSSI messages 0 Suppresses the +CSSU messages 1 Activates the +CSSU messages For +CSSI/+CSSU messages supported, see section 2.4.3 below.
PAGE 35
AT Command Set for L55 Platform 2.3.4 2003-11-21 Commands related to mobile equipment control and status This section provides the descriptions of commands related to network service. 2.3.4.
PAGE 36
AT Command Set for L55 Platform 2.3.4.3 2003-11-21 AT+CAMM AT+CAMM Accumulated call meter maximum Test command Response AT+CAMM=? OK Read command Response AT+CAMM? +CAMM: OK/ERROR/+CME ERROR Parameter Accumulated call meter maximum in hexadecimal format, measured in home units; coding analogously to ACMmax on the SIM Write command AT+CAMM=[[,]] Response OK/ERROR/+CME ERROR Parameter 2.3.4.
PAGE 37
AT Command Set for L55 Platform 2.3.4.6 2003-11-21 AT+CIND AT+CIND Indicator Control Test command Response AT+CIND=? +CIND: ("battchg",(0-5)), ("signal",(0-5)), ("service",(0,1)), ("message",(0,1)), ("call",(0,1)), ("roam",(0,1)), ("smsfull",(0,1)) OK/ERROR/+CME ERROR Parameter 0 .. 5 0 ..
PAGE 38
AT Command Set for L55 Platform 2.3.4.7 2003-11-21 AT+CLVL 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 2.3.4.
PAGE 39
AT Command Set for L55 Platform 2.3.4.
PAGE 40
AT Command Set for L55 Platform Read command Response AT+ CMER? +CMER: ,,0,, OK/ERROR/+CME ERROR 2003-11-21 Parameter See Test command Write command AT+CMER==[],[],[], [],[] Parameter See Test command Response OK/ERROR/+CME ERROR Unexpected message +CIEV: , +CKEV: , 2.3.4.
PAGE 41
AT Command Set for L55 Platform 2003-11-21 2.3.4.12 AT+CPBR AT+CPBR Read a telephone-book entry Test command Response AT+CPBR= ? +CPBR: (list of supported s), , OK/ERROR/+CME ERROR Parameter Location number Max. length of telephone number Max. length of text corresponding to the number Write command AT+CPBR=[,] Response +CPBR: , , , [ +CPBR: .....
PAGE 42
AT Command Set for L55 Platform 2003-11-21 2.3.4.13 AT+CPBS AT+CPBS Select a telephone book Test command Response AT+CPBS=? +CPBS: (list of supported s) OK/ERROR/+CME ERROR Parameter FD SM DC ON LD MC RC SIM fix-dialing phonebook SIM phonebook ME Dialled Calls List SIM (or ME) own numbers (MSISDNs) list SIM last-dialling phonebook ME missed (unanswered received) calls list ME received calls list For a description of telephone-book features, see section 2.5.2.
PAGE 43
AT Command Set for L55 Platform 2003-11-21 2.3.4.14 AT+CPBW AT+CPBW Write a telephone-book entry Test command Response AT+CPBW=? +CPBW: (list of supported s), ,(list of supported s), OK/ERROR/+CME ERROR Parameter Location number Max. length of telephone number Max.
PAGE 44
AT Command Set for L55 Platform 2003-11-21 2.3.4.15 AT+CPIN AT+CPIN Enter PIN and query lock Test command Response AT+CPIN=? OK Read command Response AT+CPIN? +CPIN: OK/ERROR/+CME ERROR Parameter READY SIM PIN SIM PUK PH-SIM PIN PH-SIM PUK SIM PIN2 SIM PUK2 No further input necessary SIM PIN input necessary SIM PUK input necessary Device code (theft protection) input necessary Device code PUK (theft protection) input necessary PIN2, e.g.
PAGE 45
AT Command Set for L55 Platform 2003-11-21 2.3.4.16 AT+CPUC AT+CPUC Price per unit and currency table Test command Response AT+CPUC=? OK Read command Response AT+CPUC? +CPUC: , OK/ERROR/+CME ERROR Parameter three-character currency code (e.g. “DEM”) see AT+CSCS command price per unit; dot is used as a decimal separator (e.g. “1.33”) Write command AT+CPUC=,[,] Response OK/ERROR/+CME ERROR Parameter String type; usually PIN2 2.
PAGE 46
AT Command Set for L55 Platform 2003-11-21 2.3.4.
PAGE 47
AT Command Set for L55 Platform 2003-11-21 2.3.4.
PAGE 48
AT Command Set for L55 Platform 2003-11-21 2.3.4.20 AT+CSQ AT+CSQ Output signal quality Test command Response AT+CSQ=? +CSQ: (list of supported s), list of supported ) OK/ERROR/+CME ERROR Parameter 0 1 2 - 30 31 99 0-7 99 Reception level -113 dBm or less 111 dBm -109 to -53 dBm -51 dBm or more Unknown Bit error rate Like RXQUAL values from Table GSM 05.08 in Section 8.2.
PAGE 49
AT Command Set for L55 Platform 2003-11-21 2.3.4.
PAGE 50
AT Command Set for L55 Platform 2.3.5 2003-11-21 Extensions of Hayes Standard commands for GPRS This chapter describes all the extensions of the Hayes Standard commands for GPRS.
PAGE 51
AT Command Set for L55 Platform 2.3.6 2003-11-21 Commands for GPRS This section provides the descriptions of commands related to GPRS. 2.3.6.1 AT+CGACT AT+CGACT PDP context activate or deactivate Test command Response AT+CGACT=? +CGACT: (list of supported s) OK/ERROR/+CME ERROR Parameter indicates the state of PDP context activation deactivated activated 0 1 Read command Response AT+CGACT? +CGACT:,[+CGACT:,...
PAGE 52
AT Command Set for L55 Platform 2.3.6.3 2003-11-21 AT+CGATT AT+CGATT GPRS attach or detach Test command Response AT+CGATT=? +CGATT: (list of supported s) OK/ERROR/+CME ERROR Parameter 0 1 indicates the state of GPRS attachment detached attached Read command Response AT+CGATT? +CGATT: OK/ERROR/+CME ERROR Parameter Write command AT+CGATT=[] See Test command Parameter See Test command Response OK/ERROR/+CME ERROR 2.3.6.
PAGE 53
AT Command Set for L55 Platform 2.3.6.
PAGE 54
AT Command Set for L55 Platform 2.3.6.7 2003-11-21 AT+CGDCONT AT+CGDCONT Define PDP Context Test command Response AT+CGDCONT=? +CGDCONT: (range of supported s), ,,,(list of supported s), (list of supported s) [+CGDCONT: (range of supported s), ,,,(list of supported s),(list of supported s)[...
PAGE 55
AT Command Set for L55 Platform 2.3.6.8 2003-11-21 AT+CGEREP AT+CGEREP GPRS event reporting Test command Response AT+CGEREP=? +CGEREP: (list of supported s),(list of supported s) OK/ERROR/+CME ERROR Parameter numeric parameter 0 buffer unsolicited result codes in the MT; if MT result code buffer is full, the oldest ones can be discarded. No codes are forwarded to the TE 1 discard unsolicited result codes when MT-TE link is reserved (e.g.
PAGE 56
AT Command Set for L55 Platform 2.3.6.
PAGE 57
AT Command Set for L55 Platform 2003-11-21 2.3.6.10 AT+CGQREQ AT+CGQREQ Quality of Service Profile (Requested) Test command Response AT+CGQREQ=? +CGQREQ: , (list of supported s), (list of supported s), (list of supported s) , (list of supported s), (list of supported s) [>+CGQREQ: , , , , , […]] OK/ERROR/+CME ERROR Parameter PPP IP 0 1..3 0 1..
PAGE 58
AT Command Set for L55 Platform 2003-11-21 (cont.) AT+CGQREQ=[[,[,[,[,[,]]]]]] Write command Parameter See Read command See Test command See Test command See Test command See Test command See Test command See Test command Response OK/ERROR/+CME ERROR 2.3.6.
PAGE 59
AT Command Set for L55 Platform 2003-11-21 2.3.6.
PAGE 60
AT Command Set for L55 Platform 2003-11-21 2.3.6.
PAGE 61
AT Command Set for L55 Platform 2.3.8 2003-11-21 TIA IS-101 commands (“Voice control interim standard for asynchronous DCE”) This section provides the descriptions of other AT commands. 2.3.8.
PAGE 62
AT Command Set for L55 Platform 2.3.9 2003-11-21 AT Cellular commands according to GSM 07.05 for SMS GSM 07.05 commands are used for operating the SMS functions of the GSM mobile phone. The GSM module mobile supports the SMS PDU mode. 2.3.9.
PAGE 63
AT Command Set for L55 Platform 2.3.9.4 2003-11-21 AT+CMGL AT+CMGL List SMS Revision according to GSM 07.05 Version 4.7.0 Test command Response AT+CMGL=? +CMGL: (list of supported s) Parameter 0 1 2 3 4 REC UNREAD i.e. received messages unread (default) REC READ i.e. received messages read STO UNSENT i.e. stored unsent messages STO SENT i.e. stored sent messages ALL i.e.
PAGE 64
AT Command Set for L55 Platform 2.3.9.6 2003-11-21 AT+CMGS AT+CMGS Send an SMS Test command Response AT+CMGS=? OK Write command If PDU mode (+CMGF=0) AT+CMGS= PDU is given: Parameter Length of PDU See AT+CMGL command Message reference Response If sending is successful: +CMGS: If sending is not successful: +CMS ERROR 2.3.9.
PAGE 65
AT Command Set for L55 Platform 2.3.9.
PAGE 66
AT Command Set for L55 Platform 2003-11-21 2.3.9.11 AT+CNMI AT+CNMI Notes Display new incoming SMS TA selects the procedure how the receipt of new SMS messages from the network is indicated to the TE when TE is active, e.g. DTR signal is ON. If TE is inactive (e.g. DTR signal is OFF), message receiving should be done as specified in GSM 03.38. 1) If the DTR signal is not available or the state of the signal is ignored (V.
PAGE 67
AT Command Set for L55 Platform 2003-11-21 Rules for storing received CBMs depend on the relevant data coding method (refer to GSM 03.38), the setting of Select CBM Types AT+CSCB) and these values: 0 No CBM indications are routed to the TE.
PAGE 68
AT Command Set for L55 Platform 2003-11-21 2.3.9.12 AT+CPMS AT+CPMS Preferred SMS message storage Revision according to GSM 07.05 Version 4.7.
PAGE 69
AT Command Set for L55 Platform 2003-11-21 2.3.9.13 AT+CSCA AT+CSCA Address of the SMS service center Test command Response AT+CSCA=? OK Read command Response AT+CSCA? +CSCA:, Parameter Write command Response AT+CSCA= [,] OK/ERROR Service center address in string format Service center address format 2.3.9.
PAGE 70
AT Command Set for L55 Platform 2003-11-21 2.3.9.15 AT+CSMS AT+CSMS Selection of message service Revision according to GSM 07.05 Version 5.0.0 Test command Response AT+CSMS=? +CSMS: (list of supported s) Parameter NOTE 0 1 GSM 3.40 and 3.41 GSM 3.40 and 3.41 and compatibility of the AT command syntax for phase 2+ Deactivating phase 2+ compatibility is only possible if the direct output of short messages AT+CNMI=1,2 or AT+CNMI=1,3 is not activated.
PAGE 71
AT Command Set for L55 Platform 2003-11-21 2.3.10 Modem commands This section provides the descriptions of modem commands. 2.3.10.1 AT+CBST AT+CBST Select bearer service type Selects the bearer service with data rate and the connection element to be used when data calls are originated.
PAGE 72
AT Command Set for L55 Platform 2003-11-21 2.3.10.2 AT+CRLP AT+CRLP Select radio link protocol parameter for originating non-transparent data call Test command Response AT+ CRLP =? This modem command sets radio link protocol (RLP) parameters used when non-transparent data calls are initiated. This command returns supported values as a compound value.
PAGE 73
AT Command Set for L55 Platform 2003-11-21 2.3.11 Fax commands The following commands can be used for FAX transmission. If the ME is acting as a FAX modem to a PC-based application, it is necessary to select the appropriate service class (FAX class) provided by the ME. The ME reports its FAX service class capabilities, both the current setting and the range of services available, via the AT+FCLASS command.
PAGE 74
AT Command Set for L55 Platform 2003-11-21 2.3.11.1 AT+FBADLIN AT+ FBADLIN Define or read number of bad lines Used for FAX class 2 only This command defines the “Copy Quality OK” threshold. If pixel count errors were detected in normal resolution (98 dpi) mode in as many consecutive lines as defined in , the copy quality is unacceptable.
PAGE 75
AT Command Set for L55 Platform 2003-11-21 2.3.11.2 AT+FBADMUL AT+ FBADMUL Define, read or test number of bad lines Used for FAX class 2 only This command defines the “Copy-Quality-OK” multiplier. The number of lines received with a bad pixel count is multiplied by this number. If the result exceeds the total number of lines on the page the error rate is considered too high. A threshold multiplier value of 20 corresponds to a 5% error rate.
PAGE 76
AT Command Set for L55 Platform 2003-11-21 2.3.11.4 AT+FCIG AT+FCIG Query or set the Local polling id Used for FAX class 2 only Test command Response AT+FCIG=? +FCIG: (max. length of Local Polling ID string) (range of supported ASCII character values) OK Parameter Local Polling ID string, max. length and possible content as reported by test command. Default value is empty string (“”).
PAGE 77
AT Command Set for L55 Platform 2003-11-21 2.3.11.6 AT+FCLASS AT+FCLASS Test command AT+FCLASS=? Select, read or test FAX service class Response +FCLASS: (list of supported s) OK Parameter 0 1 2 Read command Response AT+FCLASS? OK data (e.g. EIA/TIA-602 or ITU V.25ter) Fax class 1 (EIA/TIA-578-A, Service Class 1) Vendor-specific (Fax class 2 (EIA/TIA SP-2388, an early draft version of EIA/TIA-592-A – Service class 2.
PAGE 78
AT Command Set for L55 Platform 2003-11-21 2.3.11.8 AT+FDCC AT+FDCC Select service for MO SMS messages This command allows the connected application to sense and constrain the capabilities of the facsimile DCE (=ME), from the choices defined in ITU T.30 Table 2.
PAGE 79
AT Command Set for L55 Platform 2003-11-21 2.3.11.9 AT+FDFFC AT+FDFFC Data Compresssion Format Conversion Used for FAX class 2 only This parameter determines whether there is a mismatch in the ME response 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.
PAGE 80
AT Command Set for L55 Platform 2003-11-21 2.3.11.10 AT+FDIS AT+FDIS Query or set session parameters Used for FAX class 2 only This command allows the controlling application to set and constrain the capabilities used for the current session. +FDIS is used to generate DIS or DTC messages directly. +FDIS (and received DIS messages) is also used to generate DCS messages.
PAGE 81
AT Command Set for L55 Platform Cont. *) Note: Read command Response AT+FDIS? OK 2003-11-21 Only the default value needs to be implemented.
PAGE 82
AT Command Set for L55 Platform 2003-11-21 2.3.11.12 AT+FDT AT+FDT Data Transmission Used for FAX class 2 only This command requests the ME to transmit a Phase C page. When the ME is ready to accept Phase C data, it issues the negotiation responses and the CONNECT result code to the application. In Phase B, this command releases the ME to proceed with negotiation, and releases the DCS message to the remote station.
PAGE 83
AT Command Set for L55 Platform 2003-11-21 2.3.11.14 AT+FK AT+FK Execute command AT+FK Kill operation, orderly FAX abort Used for FAX class 2 only This command causes the TA to terminate the session in an orderly manner. Response OK/ERROR 2.3.11.15 AT+FLID AT+FLID Query or set session parameters Used for FAX class 2 only Test command AT+FLID=? Parameter Local ID string, max. length and possible content as reported by test command. Default value is empty string (“”).
PAGE 84
AT Command Set for L55 Platform 2003-11-21 2.3.11.17 AT+FMFR AT+FMFR Read command AT+FMFR? Request Manufacturer Identification Used for FAX class 2 only Send the model identification to the TA. Response Siemens OK 2.3.11.18 AT+FOPT AT+FOPT Write command AT+FOPT= Set bit order independently Used for FAX class 2 only Model-specific command to set bit order independently of the understanding which is "mirrored" and which is direct. Parameter: 0 non-standard 1 standard Response OK 2.3.11.
PAGE 85
AT Command Set for L55 Platform 2003-11-21 2.3.11.20 AT+FREV AT+FREV Read command AT+FREV? Identify Product Revision Used for FAX class 2 only This command sends the revision identification to the TA. Response V2.550 OK 2.3.11.21 AT+FRH AT+FRH Execute command AT+FRH= Receive Data Using HDLC Framing Used for FAX class 1 only This command causes the TA to receive frames using the HDLC protocol and the modulation defined below.
PAGE 86
AT Command Set for L55 Platform 2003-11-21 2.3.11.23 AT+FRS AT+FRS Write command AT+FRS= Receive Silence Used for FAX class 1 only This command causes the TA to report an OK result code to the TE after 10 millisecond intervals of silence have been detected on the line. This command is aborted if any character is received by the DTE. The modem discards the aborting character and issues an OK result code. An ERROR response code results if this command is issued while the mode is on-hook.
PAGE 87
AT Command Set for L55 Platform 2003-11-21 2.3.11.26 AT+FTS AT+FTS Write command AT+FTS= Stop Transmission and Wait Used for FAX class 1 only This command causes the TA to terminate a transmission and wait for 10 millisecond intervals before responding with the OK result code to the DTE. An ERROR response code results if this command is issued while the modem is on-hook Parameter 0 .. 85 number of 10 millisecond intervals 2.3.11.
PAGE 88
AT Command Set for L55 Platform 2003-11-21 2.3.12 Bluetooth related commands This section provides descriptions of commands related to Bluetooth application. AT commands defined in this chapter are only to be used over a bluetooth connection between mobile and devices such as Headset or Carkit. This commands are actually specified in the Bluetooth Profile Description and not in an ETSI specification. 2.3.12.1 AT+VGS (Headset and Handsfree (e.g.
PAGE 89
AT Command Set for L55 Platform 2003-11-21 2.3.12.4 AT+BVRA (Handsfree Profile) AT+BVRA Voice Recognition Activation Test command Response AT+BVRA=? OK Write command Response AT+BVRA= OK/ERROR/+CME ERROR Parameter 0 Disable Voice Recognition 1 Enable Voice Recognition Unsolicited message +BVRA: 2.3.12.
PAGE 90
AT Command Set for L55 Platform 2003-11-21 2.4 General commands according to ITU-T Recommendation V.25ter This section provides the descriptions of general ITU-T Recommendation V.25ter commands. 2.4.1.1 AT+GCAP AT+GCAP Request Capabilities List Test command Response AT+GCAP=? OK/ERROR Read command Response AT+GCAP? +GCAP: Parameter : e.g. +CGSM,+FCLASS 2.4.1.
PAGE 91
AT Command Set for L55 Platform 2.4.2 2003-11-21 User-defined commands for controlling the GSM mobile phone Since user-defined commands cannot be implemented according to official syntax, the character string ”+C” is replaced by ”^S” (”^” = 0x5E). In future, if a user-defined command is accepted in the same syntax in GSM recommendations, the command can be addressed using either command string. 2.4.2.
PAGE 92
AT Command Set for L55 Platform 2.4.2.2 2003-11-21 AT^SBNR AT^SBNR Binary Read Test command Response AT^SBNR=? ^SBNR: (list of supported s, (list of supported s)) OK/ERROR/+CME ERROR Parameter: see AT^SBNW command see AT^SBNW command Write command Response AT^SBNR=, ^SBNR: ,,1, ^SBNR: ,,2, [...
PAGE 93
AT Command Set for L55 Platform 2003-11-21 2.4.2.3 AT^SBNW AT^SBNW Binary Write Test command Response AT^SBNW=? ^SBNW: (list of supported s, list of supported s) OK/ERROR/+CME ERROR: Parameter: bmp Bitmap; Windows bitmap format compression; 2/16/256 colours 0 shown permanently when registered in home network 1 shown temporarily, deleted by more important display contents mid ring tones in standard MIDI format 0, without polyphony specification: http://www.
PAGE 94
AT Command Set for L55 Platform 2.4.2.4 2003-11-21 AT^SCID AT^SCID Output card ID Test command Response AT^SCID=? OK/ERROR/+CME ERROR Execute command Response AT^SCID ^SCID: OK/ERROR/+CME ERROR Parameter 2.4.2.
PAGE 95
AT Command Set for L55 Platform 2.4.2.7 AT^SDBR AT^SDBR 2003-11-21 Database Read Test command Response AT^SDBR=? ^SDBR: (list of supported s) OK/ERROR/+CME ERROR Parameter: Location number stored in the alphabetically-sorted addressbook Write command Response AT^SDBR= [, [^SDBR: , , , [[...
PAGE 96
AT Command Set for L55 Platform 2.4.2.
PAGE 97
AT Command Set for L55 Platform 2003-11-21 2.4.2.
PAGE 98
AT Command Set for L55 Platform Cont. 2003-11-21 Response If =2 and command is successful ^SLCK: [,[ ^SLCK: , class2....]] OK/ERROR/+CME ERROR Parameter 0 1 Off On 2.4.2.12 AT^SLNG AT^SLNG Language settings Test command Response AT^SLNG=? ^SLNG: (list of supported languages s) Parameter: Integer; language coded according to GSM 03.
PAGE 99
AT Command Set for L55 Platform 2003-11-21 2.4.2.14 AT^SMGO AT^SMGO SMS overflow indicator Test command Response AT^SMGO=? ^SMGO: (list of supported s) OK/ERROR/+CMS ERROR Parameter 0 1 Disable Enable Read command Response AT^SMGO? ^SMGO: , OK/ERROR/+CMS ERROR Parameter 0 1 2 Write command Parameter AT^SMGO= See Test command Space still available SMS storage full (The "SM" and "ME" storages are full, that is to say "MT" storage is full.
PAGE 100
AT Command Set for L55 Platform 2003-11-21 2.4.2.16 AT^SMSO AT^SMSO Switch device off Test command Response AT^SMSO=? OK Execute command Response AT^SMSO OK Device switches off 2.4.2.
PAGE 101
AT Command Set for L55 Platform 2003-11-21 string representing the name of the file; used character set should be the one selected with Select TE Character Set AT+CSCS integer indicating the time in seconds from the beginning of a voice memo (not supported at the moment) -47...
PAGE 102
AT Command Set for L55 Platform 2003-11-21 2.4.2.18 AT^SNFS AT^SNFS Select NF hardware Test command Response AT^SNFS=? ^SNFS: (list of supported s) Parameter Cell phone mode 0 1 Handsfree Read command Response AT^SNFS? ^SNFS: Parameter Note: Write command AT^SNFS= See Test command Volume should be temporarily set to “0” before NF hardware is changed. Parameter See Test command Response OK/ERROR 2.4.2.
PAGE 103
AT Command Set for L55 Platform 2003-11-21 2.4.2.
PAGE 104
AT Command Set for L55 Platform 2003-11-21 2.4.2.
PAGE 105
AT Command Set for L55 Platform 2003-11-21 2.4.2.24 AT^SPLM AT^SPLM Read the PLMN list Test command Response AT^SPLM=? OK Execute command Response AT^SPLM ^SPLM: numeric ,long alphanumeric ^SPLM:..... OK/ERROR/+CME ERROR Parameter Network operator in numeric and alphanumeric notation 2.4.2.
PAGE 106
AT Command Set for L55 Platform 2003-11-21 2.4.2.27 AT^SPST AT^SPST Play Signal Tone Test command Response AT^SPST =? ^SPST: (list of supported s) OK Write command Response AT^SPST =, OK/ERROR/+CME ERROR Parameter 0 1 2 3 4 0 1 Type of Signal Tone (st = self terminating) Carkit PTT (st) Carkit PTT long (st) Carkit Crash (st) Carkit Error (st) Carkit Call Setup (st) Mode Stop tone (not necessary for self terminating tones) Play tone 2.4.2.
PAGE 107
AT Command Set for L55 Platform 2003-11-21 2.4.2.
PAGE 108
AT Command Set for L55 Platform Example Note: 2003-11-21 The parameter should be given according to the character setting defined in command AT+CSCS. Example: “A:\Sounds\jump.mid” In GSM character set, this string is different to ANSI character set (standard) and thus the Backslash character must be passed as two characters: the extension table character and a slash. The extension table character has value 1B and the following character “/” has value 2F.
PAGE 109
AT Command Set for L55 Platform 2003-11-21 2.4.2.31 AT^SSTK AT^SSTK SIM Toolkit Test command Response AT^SSTK=? ^SSTK: Parameter: ME profile according to GSM 11.14 Response: OK/ERROR/+CME ERROR Write command AT^SSTK=[,] PDU is given: Parameter: Length of PDU in bytes 0 Single command 1 Sequence of commands, SIM Toolkit commands see GSM 11.14 Restriction: The maximum PDU length is 176 bytes.
PAGE 110
AT Command Set for L55 Platform 2.4.3 2003-11-21 Summary of all unsolicited messages Unsolicited result codes indicate that processing of actions currently running is aborted due to an unforeseen event.
PAGE 111
AT Command Set for L55 Platform +CKEV: , +CLIP: ,,,,, 2003-11-21 Telephone number of caller For an explanation of parameters see AT+CLIP Direct output of the short message For an explanation of parameters see AT+CNMI Indication that a new message has arrived For an explanation of parameters see AT+CNMI Telephone number of called line For an explanation of parameters see AT+COLP Network registration For an explanation of parameters see AT+CREG Supplementary service inte
PAGE 112
AT Command Set for L55 Platform 2003-11-21 2.5 Appendix A 2.5.1 Factory settings made by AT&F ATE1 (only in case of RCCP mode) ATQ0 ATV1 AT+CCWA=0 AT+CREG=0 AT+CLIP=0 AT+COLP=0 AT+CRC=0 AT+CAOC=0 AT+CMEE=0 AT+CPBS=SM (if available) AT+COPS=0 AT+VTS=1 AT+CSCS="GSM" AT+CSSN=0,0 AT^SCKS=0 Reset pending locks (Phone Pin/Puk, Pin2/Puk2 ...
PAGE 113
AT Command Set for L55 Platform 2.5.2 2003-11-21 Features of the Telephone book memory Table 2-11 lists the features supported by the telephone book memory. Name FD SM DC (MD) ON (OW) LD ME BD SD MC (MS) RC (CD) BL MB CS RD Description Category Fix-dialing number GSM 07.07 (SIM fix-dialing telephone book) Abbreviate dialing number GSM 07.
PAGE 114
AT Command Set for L55 Platform 2.5.3 2003-11-21 Writing to the FDN Phonebook / FDN Replacement Writing to the fixed-dialing number phonebook is protected by PIN2. A sample Write sequence (to e.g.
PAGE 115
AT Command Set for L55 Platform 2.5.4 2003-11-21 Using special characters in certain commands ( e. g., +CPBR/+CPBW) String parameters like in certain commands (like, for instance, AT+CPBW) should be entered using quotation marks `"` (Ascii=Windows=GSM=0x22), since the following problems may occur if the quotation marks are left out: - SPACEs (Space, Blank, Ascii=Windows=GSM=0x20) are skipped. E.g. at+cpbw=1,"123",,K. H. results in "K.H." at+cpbw=1,"123",,"K. H.
PAGE 116
AT Command Set for L55 Platform 2003-11-21 2.6 S Registers This section provides the meanings of S registers used in the modem: S Register Function (default values in bold type) S0 The number of rings before the call is answered default: 0 (i. e.
PAGE 117
AT Command Set for L55 Platform 2003-11-21 2.8 Appendix B 2.8.1 Example for creating / retrieving an organizer entry -vcs object which has to be uploaded: BEGIN:VCALENDAR VERSION:1.0 BEGIN:VEVENT CATEGORIES:ANNIVERSARY DTSTART:19991213T100000 DESCRIPTION:W.
PAGE 118
AT Command Set for L55 Platform 2003-11-21 -interrogation of the current ,,, at^sbnw? ^SBNW: "vcs",20,2,3 OK description: The current object which is uploaded is an VCS object. It has to be stored on record 20. 2 of 3 packets have already been uploaded.
PAGE 119
AT Command Set for L55 Platform 2.8.2 2003-11-21 Examples and hints for using GPRS commands 2.8.2.1 Defining and using a Context Definition Id (CID): Every time a CID is used as a parameter for a GPRS command the CID has to be defined first via the AT+CGDCONT command. To retrieve the parameter of a CID the AT+CGDCONT read option must be used. If the response of AT+CGDCONT? is OK only, no CID is defined.
PAGE 120
AT Command Set for L55 Platform 2003-11-21 2.8.2.2 Defining Quality of service for a CID Quality of Service (QoS) is a special parameter of a CID which again consists of several parameters. The QoS consists of • the precedence class • the delay class • the reliability class • the peak throughput class • the mean throughput class and is subdivided into "requested QoS" and "minimum acceptable QoS".
PAGE 121
AT Command Set for L55 Platform 2.8.3 2003-11-21 The GPRS dial command ATD As an alternative to using the GPRS-AT commands it is possible to connect to a GPRS network by using the dial command "atD". There are two GPRS Service Codes for the ATD command. Values 98 and 99. e. g.: ATD*99# CONNECT // establish a connection via service code 99 ATD*99*123.124.125.126*PPP*1# CONNECT // establish a connection via service code 99, IP address 123… //and L2P = PPP and using CID 1.
PAGE 122
AT Command Set for L55 Platform • 2003-11-21 The remaining recording time is 4 minutes and 15 seconds 2.8.4.2 Write-command The Write command is used to control the Voice Memo functionality of the mobile. The action parameter lets you start, stop, pause, or cancel the playback of a voice memo. Also, this command can be used to start, stop, cancel and pause the recording of a voice memo.
PAGE 123
AT Command Set for L55 Platform 2003-11-21 Meaning: All voice memos stored are to be deleted. AT^SVMC=5,2 Meaning: The voice memo stored with the index 2 is to be deleted. 2.8.4.3 Read command The Read command indicates whether a playback or recording is running (type), the remaining time (recording time or playback time) and the name (if available) of the current Voice Memo.
PAGE 124
AT Command Set for L55 Platform 2003-11-21 allowed) 3 Errors and Messages This section provides information on the final result code of a command execution (+CMS ERROR: ) and indicates an error related to mobile equipment or network. 3.1 Summary of CME ERRORS (+CME ERROR) related to GSM 07.07 Table 3-1 lists the numbers and meaning of CME errors (+CMS ERROR: ) related to GSM 07.07. Note: Values smaller than 256 are reserved.
PAGE 125
AT Command Set for L55 Platform 107 111 112 113 132 133 134 148 149 GPRS services not allowed (#7) PLMN not allowed (#11) Location area not allowed (#12) Roaming not allowed in this location area (#13) service option not supported (#32) requested service option not subscribed (#33) service option temporarily out of order (#34) unspecified GPRS error PDP authentication failure 256 257 258 259 260 261 262 Operation temporarily not allowed call barred phone is busy user abort invalid dail string ss not exec
PAGE 126
AT Command Set for L55 Platform 175 176 192 193 194 195 196 197 198 199 208 209 210 211 212 213 255 300 301 302 303 304 305 310 311 312 313 314 315 316 317 318 320 321 322 330 331 332 340 500 512 2003-11-21 Unspecified TP-Command error TPDU not supported SC busy No SC subscription SC system failure Invalid SME address Destination SME barred SM Rejected-Duplicate SM TP-VPF not supported TP-VP not supported D0 SIM SMS storage full No SMS storage capability in SIM Error in MS Memory Capacity Exceeded SIM App
PAGE 127
AT Command Set for L55 Platform 2003-11-21 3.3 GPRS return values issued by AT+CEER Table 3-3 lists the GPRS return values issued by the AT+CEER command in the form ., where x indicates the type of the value returned and y denotes the reason why the call was terminated. Table 3-3 provides the values for the applications handled by AT+CEER (x values).
PAGE 128
AT Command Set for L55 Platform 3.3.
PAGE 129
AT Command Set for L55 Platform 3.3.4 Value 0 1 2 3 4 255 2003-11-21 GAPI return values issued by AT+CEER (GAPI_LOC_OWN) Meaning Regular deactivation of the call Action temporarily not allowed Wrong connection type Specified data service profile invalid PDP type or address is unknown Undefined Table 3-7: GAPI return values issued by AT+CEER 3.3.
PAGE 130
AT Command Set for L55 Platform 2003-11-21 3.4 List of keys implemented for AT+CKPD The following keys are implemented for the AT+CKPD command: Character # % * 0..9 : < > C/c E/e S/s V/v W/w Y/y [ ] ^ + M IRA (dec) 35 37 42 48 ..
PAGE 131
AT Command Set for L55 Platform 2003-11-21 3.5 List of Commands related to CSCS / UCS2 The following commands relate to the AT+CSCS command and UCS2: • AT+CNUM • AT+CPBR • AT+CPBW • AT+CPUC • AT^SDBR • AT^SSET • AT^SSOC • AT^SVMC 3.
PAGE 132
AT Command Set for L55 Platform 2003-11-21 3.
PAGE 133
AT Command Set for L55 Platform 2003-11-21 The abbreviations used in Table 3-11 have the following meaning: ZZ ZZ DN BS type of supplementary services T Pw time in seconds network password dialling number basic service:Voice Copyright  Siemens AG 2003 330 ---0-9 11 16 13 12 19 10 25 24 27 26 21 22 20 ---- Barring services All services string of digits Voice Sms Fax Sms+fax Voice+fax Voice+sms+fax Data circuit asyncron Data circuit syncron PAD packet data circuit async.+PAD data circuit sync.