Telit GM862-PCS/-GPRS/-GSM Product Description 1vv0300604, Rev. ISSUE#14 - 22/01/04 Telit GM862-PCS GM862-GPRS GM862-GSM Product Description DAI Telecom S.p.a.
Telit GM862-PCS/-GPRS/-GSM Product Description 1vv0300604, Rev. ISSUE#14 - 22/01/04 Contents 1 OVERVIEW................................................................................................................................9 2 GENERAL PRODUCT DESCRIPTION...............................................................................13 2.1 Dimensions ...................................................................................................................................................
Telit GM862-PCS/-GPRS/-GSM Product Description 1vv0300604, Rev. ISSUE#14 - 22/01/04 2.13 2.13.1 Logic level specifications ............................................................................................................................................ 22 Reset signal.................................................................................................................................................................23 2.14 Audio levels specifications .................................
Telit GM862-PCS/-GPRS/-GSM Product Description 1vv0300604, Rev. ISSUE#14 - 22/01/04 6.4.1.12 6.4.1.13 6.4.1.14 6.4.1.15 6.4.1.16 6.4.1.17 6.4.1.18 6.4.1.19 6.4.2 6.4.2.1 6.4.2.2 6.4.2.3 6.4.2.4 6.4.2.5 6.4.2.6 6.4.2.7 6.4.2.8 6.4.2.9 6.4.2.10 6.4.2.11 6.4.2.12 6.4.2.13 6.4.2.14 6.4.3 6.4.3.1 6.4.3.2 6.4.3.3 6.4.3.4 6.4.3.5 6.4.3.6 6.4.3.7 6.4.3.8 6.4.3.9 6.4.4 6.4.4.1 6.4.4.2 6.4.5 6.4.5.1 6.4.5.2 6.4.6 6.4.6.1 6.4.6.2 6.4.7 6.4.7.1 6.4.7.2 6.4.7.3 6.4.7.4 6.4.7.5 6.4.7.6 6.4.7.7 6.4.7.8 6.4.7.9 6.4.7.10 6.
Telit GM862-PCS/-GPRS/-GSM Product Description 1vv0300604, Rev. ISSUE#14 - 22/01/04 6.5.1 6.5.1.1 6.5.1.2 6.5.1.3 6.5.1.4 6.5.1.5 6.5.1.6 6.5.2 6.5.2.1 6.5.2.2 6.5.2.3 6.5.2.4 6.5.2.5 6.5.3 6.5.3.1 6.5.3.2 6.5.3.3 6.5.3.4 6.5.3.5 6.5.3.6 6.5.3.7 6.5.3.8 6.5.3.9 6.5.3.10 6.5.3.11 6.5.3.12 6.5.3.13 6.5.3.14 5.4.3.15 6.5.4 6.5.4.1 6.5.4.2 6.5.4.3 6.5.4.4 6.5.4.5 6.5.4.6 6.5.4.7 6.5.4.8 6.5.4.9 6.5.4.10 6.5.4.11 6.5.4.12 6.5.4.13 6.5.4.14 6.5.4.15 6.5.4.16 6.5.4.17 6.5.5 6.5.5.1 6.5.5.2 6.5.6 6.5.6.1 6.5.7 6.5.
Telit GM862-PCS/-GPRS/-GSM Product Description 1vv0300604, Rev. ISSUE#14 - 22/01/04 6.5.7.5 +CGPADDR - show PDP address ..................................................................................................................134 6.5.7.6 +CGREG - GPRS network registration status ..............................................................................................135 6.5.7.7 +CGQMIN - quality of service profile (minimum acceptable).............................................................
Telit GM862-PCS/-GPRS/-GSM Product Description 1vv0300604, Rev. ISSUE#14 - 22/01/04 6.8.1.2 +FMI – Report manufacturer ID......................................................................................................................176 6.8.1.3 +FMM? – Report model ID ..............................................................................................................................176 6.8.1.4 +FMR – Report revision ID..........................................................................
Telit GM862-PCS/-GPRS/-GSM Product Description 1vv0300604, Rev. ISSUE#14 - 22/01/04 7.3 GM862-PCS: Conformity Assessment.......................................................................................................................208 7.4 GM862-PCS FCC Equipment Authorization..........................................................................................................210 8 GM862-GPRS TECHNICAL SUPPORT..........................................................................
Telit GM862-PCS/-GPRS/-GSM Product Description 1vv0300604, Rev. ISSUE#14 - 22/01/04 1 Overview Aim of this document is the description of features, functions and interfaces of the Telit GM862-PCS, Telit GM862-GPRS, Telit GM862-GSM modules.
Telit GM862-PCS/-GPRS/-GSM Product Description 1vv0300604, Rev. ISSUE#14 - 22/01/04 q q q q q q q GPRS Telemetry and Telecontrol (SCADA applications) Smart GPRS Security systems Smart GPRS Vending machines GPRS POS terminals PDAs Phones and Payphones Smart Automotive and Fleet Management applications The Telit GM862-GSM module is the evolution of the previous wireless telecommunication module Telit GM862.
Telit GM862-PCS/-GPRS/-GSM Product Description 1vv0300604, Rev. ISSUE#14 - 22/01/04 Telit GM862 Module Pin-to-Pin Upgrade Policy will enable you to include in your application the new Telit GM862-PCS, GM862-GPRS, GM862-GSM modules and future versions in place of the Telit GM862, allowing you to save your investments and to successfully penetrate new markets.
Telit GM862-PCS/-GPRS/-GSM Product Description 1vv0300604, Rev. ISSUE#14 - 22/01/04 NOTE: All the characteristics referred to the Telit GM862-GPRS module where not expressly stated apply also to the other products Telit GM862-PCS, Telit GM862-GSM. NOTE: Some of the performances of the Telit GM862 family modules depend on SW version installed on the module itself.
Telit GM862-PCS/-GPRS/-GSM Product Description 1vv0300604, Rev. ISSUE#14 - 22/01/04 2 General Product Description 2.1 Dimensions The Telit GM862-GPRS module overall dimension are: • • Lenght: Width: 43.9 mm 43.9 mm • Thickness: 6.
Telit GM862-PCS/-GPRS/-GSM Product Description 1vv0300604, Rev. ISSUE#14 - 22/01/04 2.2 Weight The Telit GM862-GPRS module weight is 23 gr with shield and 16 gr without shield. 2.3 Environmental requirements The Telit GM862-GPRS module is compliant with the applicable ETSI reference documentation GSM 05.05 Release1999 ETSI EN300910 V8.4.1 2.3.
Telit GM862-PCS/-GPRS/-GSM Product Description 1vv0300604, Rev. ISSUE#14 - 22/01/04 2.3.2Vibration Test (non functional) • 10 ÷12Hz • 12 ÷ 150Hz –3dB/oct ASD = 1.92m 2 /s 3 2.4 Operating Frequency The operating frequencies in GSM, DCS, PCS modes are conform to the GSM specifications. Mode Freq. TX (MHz) Freq. RX (MHz) Channels (ARFC) TX - RX offset E-GSM-900 890.0 - 914.8 935.0 - 959.8 0 – 124 45 MHz 880.2 - 889.8 925.2 - 934.8 975 - 1023 DCS-1800 1710.2 - 1784.8 1805.2 - 1879.
Telit GM862-PCS/-GPRS/-GSM Product Description 1vv0300604, Rev. ISSUE#14 - 22/01/04 2.
Telit GM862-PCS/-GPRS/-GSM Product Description 1vv0300604, Rev. ISSUE#14 - 22/01/04 a) Telegärtner MMCX angle plug crimp - Order n. J01340A0121 connector is locatable at: Telegärtner - K. Gärtner GmbH Lerchenstrasse 35, D-71144 Steinenbronn Phone: (+49) 71 57 125 100 NOTE: be very careful when connecting the Telit GM862-GPRS module RF connector. The Telit GM862-GPRS module RF connector can be damaged if not connected with the proper antenna RF connector.
Telit GM862-PCS/-GPRS/-GSM Product Description 1vv0300604, Rev. ISSUE#14 - 22/01/04 2.8 Supply voltage The external power supply must be connected to VBATT signal (see paragraph 2.15,Interface connectors on GM862-GPRS) and must fulfil the following requirements: • Nominal operating voltage 3.8 V • Operating voltage range 3.4 V - 4.2 V 2.
Telit GM862-PCS/-GPRS/-GSM Product Description 1vv0300604, Rev. ISSUE#14 - 22/01/04 2.11 User Interface The user interface is managed by AT commands specified on the GSM 07.07 and 07.05 specification and listed in the chapter 6, AT Command. 2.11.1 Speech Coding The Telit GM862-PCS, Telit GM862-GPRS and Telit GM862-GSM modules vocoder supports the following rates: • Half Rate. • Full rate, • Enhanced Full Rate 2.11.2 Sim Reader The Telit GM862-PCS/-GPRS/-GSM modules support phase 2 GSM11.
Telit GM862-PCS/-GPRS/-GSM Product Description 1vv0300604, Rev. ISSUE#14 - 22/01/04 • Packed Data transfer GPRS Class B, Multislot Class 10. (only for the Telit GM862-PCS module) • Data transmission according to the GSM 07.07, 07.05 • CSD up to 14.4 Kbps • Fax service, Class 1 Group 3 • Fax service, Class 2 Group 3 (future SW release) 2.11.6 Local security management With lock of Subscriber Identity module (SIM), and security code request at power–up. 2.11.
Telit GM862-PCS/-GPRS/-GSM Product Description 1vv0300604, Rev. ISSUE#14 - 22/01/04 2.11.13 Automatic answer (Voice, Data or FAX) After n (depends of settings) rings automatically answers with beep (see S0 param). 2.11.
Telit GM862-PCS/-GPRS/-GSM Product Description 1vv0300604, Rev. ISSUE#14 - 22/01/04 Group high Group low 1209 Hz 1336 Hz 1477 Hz 697 Hz 770 Hz 1 4 2 5 3 6 852 Hz 7 8 9 941 Hz * 0 # 2.11.17 Buzzer output The General Purpose I/O pin GPIO7 can be configured to output the BUZZER output signal, with only an external Mosfet/transistor and a diode a Buzzer can be directly driven. The ringing tone and the other signaling tones can be redirected to this Buzzer output with a specific AT command. 2.
Telit GM862-PCS/-GPRS/-GSM Product Description 1vv0300604, Rev. ISSUE#14 - 22/01/04 Operating Range - Interface levels (2.8V CMOS) Level Min Max Input high level 2.1V 3.3V Input low level Output high level 0V 2.2V 0.5V 3.0V Output low level 0V 0.35V For 2,0V signals: Operating Range - Interface levels (2.0V CMOS) 2.13.1 Level Input high level Min 1.6V Max 3.3V Input low level 0V 0.4V Output high level 1,65V 2.2V Output low level 0V 0.
Telit GM862-PCS/-GPRS/-GSM Product Description 1vv0300604, Rev. ISSUE#14 - 22/01/04 Reset Signal Operating levels: Signal RESET Input high Min 2.2V* Max 3.3V RESET Input low 0V 0.2V * this signal is internally pulled up so the pin can be left floating if not used. If unused, this signal may be left unconnected. If used, then it must always be connected with an open collector transistor, to permit to the internal circuitry the power on reset and undervoltage lockout functions.
Telit GM862-PCS/-GPRS/-GSM Product Description 1vv0300604, Rev. ISSUE#14 - 22/01/04 2.14 Audio levels specifications The audio of the Telit GM862-GPRS, module is organised into two main paths: - internal path (called also MT) - external path (called also HF) These two paths are meant respectively for handset and headset/handsfree use.
Telit GM862-PCS/-GPRS/-GSM Product Description 1vv0300604, Rev. ISSUE#14 - 22/01/04 2.15 Interface connectors on GM862-GPRS The Telit GM862-GPRS module has two interface connectors and a SIM Card reader: 1) SO601: Antenna connector (see 2.7.1, Antenna connector) 2) SO301: Interface connector 3) SO402: SIM Card Reader The GM862-GPRS transceiver module interface connector SO301 is a CSTP 50 pin vertical SMD Molex 52991–0508 (male).
Telit GM862-PCS/-GPRS/-GSM Product Description 1vv0300604, Rev.
Telit GM862-PCS/-GPRS/-GSM Product Description 1vv0300604, Rev.
Telit GM862-PCS/-GPRS/-GSM Product Description 1vv0300604, Rev. ISSUE#14 - 22/01/04 25 TEST32kHz/ MON1_CAM 26 SIMCLK O 27 CCIN I/O External SIM signal - Presence (active low) 28 GPIO2 O General purpose output (Open Collector) / Camera Interface on -PCS (4) Open Collector 29 C106/CTS O Output for Clear to send signal (CTS) to DTE CMOS 2.8V 30 C125/RING O Output for Ring indicator signal (RI) to DTE CMOS 2.
Telit GM862-PCS/-GPRS/-GSM Product Description 1vv0300604, Rev. ISSUE#14 - 22/01/04 IICSDA Camera Interface on -PCS (4) 48 GPIO5 / I/O Configurable general purpose I/O pin / CAM_DRDY Camera Interface on -PCS (4) CMOS 2.8V 49 GPIO6 /ALARM / PD[7] CMOS 2.8V 50 GPIO7 I/O GP I/O pin or BUZZER output pin / /BUZZER Camera Interface on -PCS (4) /CAM_PWR _ON I/O GP I/O pin or ALARM output pin / Camera Interface on -PCS (4) CMOS 2.
Telit GM862-PCS/-GPRS/-GSM Product Description 1vv0300604, Rev. ISSUE#14 - 22/01/04 2.16 Mounting the GM862-GPRS on your Board In order to electrically connect your board to the Telit GM862-GPRS module, use a CSTP 2x25 pin vertical SMD SCH–SCH Molex 53748 - 0504 (female, low profile) as a counterpart to the CSTP 50 pin vertical SMD Molex 52991–0508 (male) of your Telit GM862-GPRS module.
Telit GM862-PCS/-GPRS/-GSM Product Description 1vv0300604, Rev. ISSUE#14 - 22/01/04 - Angle connector fixing example 2 - NOTE: in the examples the cable is always bent, this is not a constrain. If the installation does not require it, then the cable can be kept straight, ensuring that the fixing is without sliding. 2.16.2 Precautions - The plug should be inserted in the connector only after the installation of the Telit GM862-GPRS module in the board.
Telit GM862-PCS/-GPRS/-GSM Product Description 1vv0300604, Rev. ISSUE#14 - 22/01/04 3 Application Board: GM862-S1 In order to use the Telit GM862-GPRS module as a stand-alone product, it is not anymore required any Application Board since the new Telit GM862-GPRS module has the full ETSI Type Approval as a stand-alone product.
Telit GM862-PCS/-GPRS/-GSM Product Description 1vv0300604, Rev.
Telit GM862-PCS/-GPRS/-GSM Product Description 1vv0300604, Rev. ISSUE#14 - 22/01/04 4.1 Evaluation Kit description For a detailed description of the Telit GM862/S1 Evaluation Kit refer to the documentation provided with the Telit GM862-GPRS Hardware User Guide. The Telit GM862/S1 Evaluation Kit can be divided into different blocks depending on the function they implement.
Telit GM862-PCS/-GPRS/-GSM Product Description 1vv0300604, Rev. ISSUE#14 - 22/01/04 For the battery power supply a Li-Ion battery charger circuit is provided. 4.1.2 Serial interface The communications between your application and the Telit GM862-GPRS module must be done through a serial interface which can be a standard CMOS UART or a RS232 port. All levels of the RS232 port are conform to RS232 and V.24 standard and a PC serial port can be directly connected to this connector.
Telit GM862-PCS/-GPRS/-GSM Product Description 1vv0300604, Rev.
Telit GM862-PCS/-GPRS/-GSM Product Description 1vv0300604, Rev. ISSUE#14 - 22/01/04 5 Service and firmware update The serial cable used for the communication with a PC can be also used to update the Telit GM862GPRS module firmware. The RS232 connector DB type 9 pin 90° is used to connect the Telit GM862/S1 Evaluation Kit. to any DTE . All levels are conformed to RS232 and V.24 standard and a PC serial port can be directly connected to this connector.
Telit GM862-PCS/-GPRS/-GSM Product Description 1vv0300604, Rev. ISSUE#14 - 22/01/04 VI. Select the right COM port and speed. Note that to go faster than 115200 you need a special hardware on the PC. Then Press the Download button and within 5 seconds press the ON/OFF button on the board (turn on the module). Keep pressed the ON/OFF button for 5 seconds and then leave it. Wait for the end of programming green message OK Your Telit GM862-PCS module is now programmed with the new firmware.
Telit GM862-PCS/-GPRS/-GSM Product Description 1vv0300604, Rev. ISSUE#14 - 22/01/04 6 AT Command The Telit GM862-GPRS module can be driven via the serial interface using the standard AT commands 3 . The Telit GM862-GPRS module is compliant with: 1. Hayes standard AT command set, in order to maintain the compatibility with existing SW programs. 2. ETSI GSM 07.07 specific AT command and GPRS specific commands. 3. ETSI GSM 07.
Telit GM862-PCS/-GPRS/-GSM Product Description 1vv0300604, Rev. ISSUE#14 - 22/01/04 6.2 AT Command Syntax GSM commands use syntax rules of extended commands. Every extended command has a test command (trailing =?) to test the existence of the command and to give information about the type of its subparameters. There are two types of extended command: - Parameter type commands which also have a read command (trailing ?) to check the current values of subparameters.
Telit GM862-PCS/-GPRS/-GSM Product Description 1vv0300604, Rev. ISSUE#14 - 22/01/04 6.2.
Telit GM862-PCS/-GPRS/-GSM Product Description 1vv0300604, Rev. ISSUE#14 - 22/01/04 In the table below are listed all the commands whose timeout differs from the default 100 ms and their effective timeout is reported: Command +CBST +CR Timeout (Seconds) 0.2 0.2 +CRC 0.2 +CRLP 0.2 +CSCS 0.
Telit GM862-PCS/-GPRS/-GSM Product Description 1vv0300604, Rev.
Telit GM862-PCS/-GPRS/-GSM Product Description 1vv0300604, Rev. ISSUE#14 - 22/01/04 #MONI 10 +CGACT 180 +CGATT 180 +CGDATA 20 +CGDCONT 20 +CGPADDR 20 +CGQMIN 20 +CGQREQ 20 6.2.4 Command issuing timing The chain Command -> Response shall always be respected and a new command must not be issued before the GM862-GPRS has terminated all the sending of its response result code (whatever it may be).
Telit GM862-PCS/-GPRS/-GSM Product Description 1vv0300604, Rev. ISSUE#14 - 22/01/04 6.
Telit GM862-PCS/-GPRS/-GSM Product Description 1vv0300604, Rev. ISSUE#14 - 22/01/04 +IPR • • • +IFC • • • +ILRR • • • +ICF • • • D • • • T • • • P • • • A • • • H • • • O • • • &G • • • &P • • • +MS • • • %E • • • +DS • • • +DR • • • \B • • • \K • • • S0 • • • S1 • • • S2 • • • S3 • • • S4 • • • S5 • • • S7 • • • S10 • • • S12 • • • S25 • • • S30 • • • S38 • • • ETSI GSM 07.
Telit GM862-PCS/-GPRS/-GSM Product Description 1vv0300604, Rev.
Telit GM862-PCS/-GPRS/-GSM Product Description 1vv0300604, Rev. ISSUE#14 - 22/01/04 +CRSL • • • +CLVL • • • +CMUT • • • +CACM • • • +CAMM • • • +CPUC • • • +CMEE • • • +VTS • • • +CGACT • • +CGATT • • +CGDATA • • +CGDCONT • • +CGPADDR • • +CGREG • • +CGQMIN • • +CGQREQ • • +CBC • ETSI GSM 07.
Telit GM862-PCS/-GPRS/-GSM Product Description 1vv0300604, Rev.
Telit GM862-PCS/-GPRS/-GSM Product Description 1vv0300604, Rev.
Telit GM862-PCS/-GPRS/-GSM Product Description 1vv0300604, Rev. ISSUE#14 - 22/01/04 6.4 Hayes Compliant AT Commands 6.4.1 Generic Modem Control 6.4.1.1 &F - restore factory configuration &F – restore factory configuration Execute command AT&F Calls the factory configuration, resetting the default profile. Read command Write command Test command Example Reference SW release V25ter. Version A 6.4.1.
Telit GM862-PCS/-GPRS/-GSM Product Description 1vv0300604, Rev. ISSUE#14 - 22/01/04 6.4.1.3 +FCLASS - select active service class +FCLASS - select active service class Execute command Read command AT+FCLASS? Write command AT+FCLASS= Returns the current configuration value of the parameter . Set the GM862-GPRS in specified connection mode (data, fax, voice), hence all the calls done after, will be data or voice.
Telit GM862-PCS/-GPRS/-GSM Product Description 1vv0300604, Rev. ISSUE#14 - 22/01/04 6.4.1.5 &W - store current configuration &W – store current configuration Execute command AT&W Stores on profile n the complete configuration of the device. Parameter: = 0…1 - profile Read command Write command Test command Example Reference SW release Version A 6.4.1.
Telit GM862-PCS/-GPRS/-GSM Product Description 1vv0300604, Rev. ISSUE#14 - 22/01/04 6.4.1.7 &N - display internal phonebook stored numbers &N – display internal phonebook stored numbers Execute command AT&N Returns the telephone number stored in the internal memory at the record number . Parameter: - phonebook record Note: if parameter is omitted then all the internal records are shown. Read command Write command Test command Example Reference SW release Version A 6.4.1.
Telit GM862-PCS/-GPRS/-GSM Product Description 1vv0300604, Rev. ISSUE#14 - 22/01/04 6.4.1.10 +GMR - request revision identification +GMR – request revision identification Execute command AT+GMR Returns the software revision identification. Read command Write command Test command Example Reference V.25ter SW release Version A 6.4.1.11 +GCAP - request capabilities list +GCAP – request capabilities list Execute command AT+GCAP Returns the equipment supported command set list.
Telit GM862-PCS/-GPRS/-GSM Product Description 1vv0300604, Rev. ISSUE#14 - 22/01/04 6.4.1.13 &V - display current configuration & profile &V – display current configuration & profile Execute command AT&V Returns all the configuration parameters settings.
Telit GM862-PCS/-GPRS/-GSM Product Description 1vv0300604, Rev. ISSUE#14 - 22/01/04 6.4.1.14 &V0 - display current configuration & profile &V0 – display current configuration & profile Execute command AT&V0 Returns all the configuration parameters settings. Note: this command is the same as &V, it is included only for backwards compatibility. Read command Write command Test command Example Reference SW release 6.4.1.
Telit GM862-PCS/-GPRS/-GSM Product Description 1vv0300604, Rev. ISSUE#14 - 22/01/04 6.4.1.16 &V2 - display last connection statistics &V2 – display last connection statistics Execute command AT&V2 Returns the last connection statistics & connection failure reason. Read command Write command Test command Example Reference SW release 6.4.1.17 Version A \V - single line connect message \V – Single line connect message Execute command AT\V Set single line connect message.
Telit GM862-PCS/-GPRS/-GSM Product Description 1vv0300604, Rev. ISSUE#14 - 22/01/04 6.4.1.18 %L - report line signal level %L – report line signal level Execute command AT%L Reports the line signal level. Note: Since on mobile phone there's no line connection, command is included only for compatibility and returns only OK. To check signal strength (level) use the +CSQ command. Read command Write command Test command Example Reference SW release 6.4.1.
Telit GM862-PCS/-GPRS/-GSM Product Description 1vv0300604, Rev. ISSUE#14 - 22/01/04 6.4.2 DTE - modem interface control 6.4.2.1 E - command echo E – command echo Execute command Read command Write command ATE Controls the command echo response of the device, enabling or disabling the echo. Parameter: = 0 - disables command echo, hence after this command the only characters received by DTE are the responses to commands sent to device.
Telit GM862-PCS/-GPRS/-GSM Product Description 1vv0300604, Rev. ISSUE#14 - 22/01/04 6.4.2.3 V- result code form V – result code form Execute command Read command Write command ATV Sets the result code format. Parameter: = 0 set the short format (terse) return codes are numbers 0-9. = 1 set the long form (verbose) return codes. Note: Line feed is not issued before a short format result code. Test command Example Reference SW release V25ter Version A 6.4.2.
Telit GM862-PCS/-GPRS/-GSM Product Description 1vv0300604, Rev. ISSUE#14 - 22/01/04 6.4.2.5 I - Request identifier and software checksum I – request identifier and software checksum Execute command Read command Write command ATI Returns the identifier and a software checksum. Parameter: = 0 numerical identifier.
Telit GM862-PCS/-GPRS/-GSM Product Description 1vv0300604, Rev. ISSUE#14 - 22/01/04 6.4.2.7 &D - data terminal ready (DTR) control &D – data terminal ready (DTR) control Execute command Read command Write command AT&D Controls the GM862-GPRS behaviour to the RS232 DTR transitions. Parameter: = 0 DTR transitions are ignored. = 1 when the GM862-GPRS is connected, the high to low transition of DTR pin sets the device in command mode, the current connection is NOT closed.
Telit GM862-PCS/-GPRS/-GSM Product Description 1vv0300604, Rev. ISSUE#14 - 22/01/04 6.4.2.9 &S - data set ready (DSR) control &S – data set ready (DSR) control Execute command Read command Write command AT&S Controls the RS232 DSR pin behaviour: n = 0 - always ON n = 1 - follows the GSM traffic channel indication.
Telit GM862-PCS/-GPRS/-GSM Product Description 1vv0300604, Rev. ISSUE#14 - 22/01/04 6.4.2.10 \R - ring (RI) control \R – ring (RI) control Execute command Read command Write command AT\R controls the RING output pin behaviour. Parameter: = 0 - RING on during ringing and further connection = 1 – RING on during ringing = 2 - RING follows the ring signal Note: to check the ring option status use the &V command. Test command Example Reference SW release 6.4.2.
Telit GM862-PCS/-GPRS/-GSM Product Description 1vv0300604, Rev. ISSUE#14 - 22/01/04 6.4.2.12 +IFC - DTE - DTA flow control +IFC – DTE-DTA flow control Execute command Read command AT+IFC? Returns active flow control settings.
Telit GM862-PCS/-GPRS/-GSM Product Description 1vv0300604, Rev. ISSUE#14 - 22/01/04 6.4.2.13 +ILRR - DTE - modem rate reporting +ILRR – DTE-modem rate reporting Execute command Read command AT+ILRR? Write command AT+ILRR = Returns active setting of port speed rate reporting information. Controls whether or not the +ILRR: information text is transmitted from the GM862-GPRS to the DTE.
Telit GM862-PCS/-GPRS/-GSM Product Description 1vv0300604, Rev. ISSUE#14 - 22/01/04 6.4.2.14 +ICF - DTE - modem character format +ICF – DTE-modem character format Execute command Read command AT+ICF? Write command AT+ICF = [,] Test command AT+ICF=? Returns current value of the character format. Defines the asynchronous character format to be used when autobauding is disabled. Parameter: = 0..
Telit GM862-PCS/-GPRS/-GSM Product Description 1vv0300604, Rev. ISSUE#14 - 22/01/04 6.4.3 Call Control 6.4.3.1 D - dial D – dial Execute command ATD ATD ; ATD [;] ATD> [;] ATDL ATDS= ATD I [;] ATD i [;] ATD G[;] ATDg[;] Starts a call to the phone number given as parameter. Parameter: - phone number to be dialled Note: The call is a data call or voice call depending on +FCLASS setting.
Telit GM862-PCS/-GPRS/-GSM Product Description 1vv0300604, Rev. ISSUE#14 - 22/01/04 D – dial : a string which indicates the layer 2 protocol to be used (see +CGDATA command). For communications software that does not support arbitrary characters in the dial string, the following numeric equivalents shall be used: 1 - PPP Other values are reserved and will result in an ERROR response to the set command. : a digit string which specifies a particular PDP context definition (see +CGDCONT command).
Telit GM862-PCS/-GPRS/-GSM Product Description 1vv0300604, Rev. ISSUE#14 - 22/01/04 6.4.3.2 T - set tone dial T – set tone dial Execute command ATT It has no effect is included only for backward compatibility with landline modems. Read command Write command Test command Example Reference V25ter. SW release Version A 6.4.3.3 P - set pulse dial P – set pulse dial Execute command ATP It has no effect is included only for backward compatibility with landline modems.
Telit GM862-PCS/-GPRS/-GSM Product Description 1vv0300604, Rev. ISSUE#14 - 22/01/04 6.4.3.5 A/ - Last command automatic repetition A/ – last command automatic repetition Execute command A/ It is used to execute again the last received command. This command works only at fixed IPR. Note: This command has been substituted with AT#/ command. Refer to #/ command reference. Read command Write command Test command Example Reference SW release Version A 6.4.3.
Telit GM862-PCS/-GPRS/-GSM Product Description 1vv0300604, Rev. ISSUE#14 - 22/01/04 6.4.3.7 O - return to On Line Mode O – return to on line mode Execute command ATO It is used return to On-line mode from command mode. If there's no connection active returns ERROR. Note: After the issue of this command, if the device is in conversation, to send other commands to the device you must return to command mode by issuing the escape sequence or lowering DTR if &D1 option is active.
Telit GM862-PCS/-GPRS/-GSM Product Description 1vv0300604, Rev. ISSUE#14 - 22/01/04 6.4.3.9 &P - pulse dial make/break ratio &P – pulse dial make/break ratio Execute command AT&P It is has no effect is included only for backward compatibility with landline modems.. Read command Write command Test command Example Reference SW release Version A 6.4.4 Modulation control 6.4.4.
Telit GM862-PCS/-GPRS/-GSM Product Description 1vv0300604, Rev. ISSUE#14 - 22/01/04 6.4.4.2 %E - enable/disable line quality monitor and auto retrain or fallback / fallforward %E – enable/disable line quality monitor and auto retrain or fallback/fallforward Execute command AT%E It has no effect is included only for backward compatibility with landline modems.
Telit GM862-PCS/-GPRS/-GSM Product Description 1vv0300604, Rev. ISSUE#14 - 22/01/04 6.4.5 Compression control 6.4.5.1 +DS - set data compression +DS – set data compression Execute command Read command AT+DS? Write command AT+DS = Returns current value of the data compression parameter. Sets the V42 compression parameter.
Telit GM862-PCS/-GPRS/-GSM Product Description 1vv0300604, Rev. ISSUE#14 - 22/01/04 6.4.6Break control 6.4.6.1 \B - transmit break to remote \B – transmit break to remote Execute command Read command Write command AT\B It has no effect is included only for backward compatibility with landline modems Test command Example Reference SW release Version A 6.4.6.
Telit GM862-PCS/-GPRS/-GSM Product Description 1vv0300604, Rev. ISSUE#14 - 22/01/04 6.4.7 S parameters 6.4.7.1 S0 - number of rings to auto answer S0 – number of rings to auto answer Execute command Read command ATS0? Write command ATS0 = Returns the current value of S0 parameter. Sets the number of rings required before device automatically answers an incoming call. Parameter: = 0-255 = 0 auto answer disabled Test command Example Reference SW release V25ter Version A 6.4.7.
Telit GM862-PCS/-GPRS/-GSM Product Description 1vv0300604, Rev. ISSUE#14 - 22/01/04 6.4.7.3 S2 - escape character S2 – escape character Execute command Read command Write command ATS2 = S2 holds the decimal value of the ASCII character used as escape character. This command sets this character equal to . Parameter: - escape character 0-255 Note: The escape sequence consists of three escape characters preceded by n ms of idle and followed by m ms of idle.
Telit GM862-PCS/-GPRS/-GSM Product Description 1vv0300604, Rev. ISSUE#14 - 22/01/04 6.4.7.5 S4 - line feed character S4 – line feed character Execute command Read command Write command ATS4 = Sets the character recognized as line feed character. Parameter: - line feed character 0-127 Note: Default 10 (Line Feed). The line feed character is output after carriage return character if verbose result codes are used ( V1 option used ).
Telit GM862-PCS/-GPRS/-GSM Product Description 1vv0300604, Rev. ISSUE#14 - 22/01/04 6.4.7.7 S7 - wait time for carrier, silence or dial tone S7 – wait time for carrier, silence or dial tone Execute command Read command Write command ATS7 = S7 sets the length of time in seconds that the device will wait for carrier before hanging up the call. The timer is started when the device finishes dialing (originate), or 2 seconds after going offhook.
Telit GM862-PCS/-GPRS/-GSM Product Description 1vv0300604, Rev. ISSUE#14 - 22/01/04 6.4.7.9 S12 - escape prompt delay S12 – escape prompt delay Execute command Read command Write command ATS12 =
Telit GM862-PCS/-GPRS/-GSM Product Description 1vv0300604, Rev. ISSUE#14 - 22/01/04 6.4.7.11 S30 - disconnect inactivity timer S30 –disconnect inactivity timer Execute command Read command Write command ATS30 = Defines the inactivity timeout timer value in minutes. The Device disconnects if no characters are exchanged for a time period of at least S30 minutes. Parameter: - 0-127 minutes = 0 - means inactivity timer disabled, hence no disconnect on inactivity feature is enabled.
Telit GM862-PCS/-GPRS/-GSM Product Description 1vv0300604, Rev. ISSUE#14 - 22/01/04 6.5 ETSI GSM 07.07 AT Commands 6.5.1General 6.5.1.1 +CGMI - request manufacturer identification +CGMI – request manufacturer identification Execute command AT+CGMI Read command Write command Returns the device manufacturer identification code. Test command Example Reference SW release GSM 07.07 Version A 6.5.1.
Telit GM862-PCS/-GPRS/-GSM Product Description 1vv0300604, Rev. ISSUE#14 - 22/01/04 6.5.1.4 +CGSN - request product serial number identification +CGSN – request product serial number identification Execute command AT+CGSN Returns the product serial number, identified as the IMEI of the mobile. Read command Write command Test command Example Reference SW release GSM 07.07 Version A 6.5.1.
Telit GM862-PCS/-GPRS/-GSM Product Description 1vv0300604, Rev. ISSUE#14 - 22/01/04 6.5.1.6 +CIMI - request international mobile subscriber identity (IMSI) +CIMI – request international mobile subscriber identify (IMSI) Execute command AT+CIMI Returns the value of the Internal Mobile Subscriber Identity stored in the SIM. Note: A SIM card must be present in the SIM card housing, else the command returns ERROR. Read command Write command Test command Example Reference GSM 07.
Telit GM862-PCS/-GPRS/-GSM Product Description 1vv0300604, Rev. ISSUE#14 - 22/01/04 6.5.2 Call control 6.5.2.1 +CBST - select bearer service type +CBST – select bearer service type Execute command Read command AT+CBST? Write command AT+CBST = , , Returns current value of the parameters , and Selects the bearer service with data rate , and the connection element to be used when data calls are originated.
Telit GM862-PCS/-GPRS/-GSM Product Description 1vv0300604, Rev. ISSUE#14 - 22/01/04 6.5.2.2 +CRLP - radio link protocol +CRLP – radio link protocol Execute command Read command AT+CRLP? Write command AT+CRLP = , , , , Returns the current value of the RLP protocol parameters. Radio link protocol (RLP) parameters used when non-transparent data calls are originated may be altered with this command. Parameters: = 1...61 - IWF window Dimension = 1...
Telit GM862-PCS/-GPRS/-GSM Product Description 1vv0300604, Rev. ISSUE#14 - 22/01/04 6.5.2.3 +CR - service reporting control +CR – service reporting control Execute command Read command AT+CR? Write command AT+CR = Returns current intermediate report setting Controls whether or not intermediate result code +CR: is returned from the TA to the TE.
Telit GM862-PCS/-GPRS/-GSM Product Description 1vv0300604, Rev. ISSUE#14 - 22/01/04 6.5.2.4 +CEER - extended error report +CEER – extended error report Execute command Reports a information text regarding some error condition that may occur: AT+CEER - the failure in the last unsuccessful call setup (originating or answering) - the last call release - the last unsuccessful GPRS attach or unsuccessful PDP context activation, - the last GPRS detach or PDP context deactivation.
Telit GM862-PCS/-GPRS/-GSM Product Description 1vv0300604, Rev. ISSUE#14 - 22/01/04 6.5.2.5 +CRC - cellular result codes +CRC – cellular result codes Execute command Read command AT+CRC? Returns current value of the parameter . Write command AT+CRC = Controls whether or not the extended format of incoming call indication is used. When enabled, an incoming call is indicated to the TE with unsolicited result code +CRING: instead of the normal RING.
Telit GM862-PCS/-GPRS/-GSM Product Description 1vv0300604, Rev. ISSUE#14 - 22/01/04 6.5.3Network service handling 6.5.3.1 +CNUM - subscriber number +CNUM – subscriber number Execute command AT+CNUM Returns the subscriber number i.e. the phone number of the device that is stored in the SIM card.
Telit GM862-PCS/-GPRS/-GSM Product Description 1vv0300604, Rev. ISSUE#14 - 22/01/04 6.5.3.2 +CREG - network registration report +CREG – network registration report Execute command Read command Write command AT+CREG = Test command AT+CREG? Enables/disables network registration reports depending on the parameter mode.
Telit GM862-PCS/-GPRS/-GSM Product Description 1vv0300604, Rev. ISSUE#14 - 22/01/04 +CREG – network registration report AT Example OK at+creg? +CREG: 0,2 (the GM862-GPRS is in network searching state) OK at+creg? +CREG: 0,2 OK at+creg? +CREG: 0,2 OK at+creg? +CREG: 0,2 OK at+creg? +CREG: 0,1 (the GM862-GPRS is registered ) OK at+creg? +CREG: 0,1 Reference OK GSM 07.
Telit GM862-PCS/-GPRS/-GSM Product Description 1vv0300604, Rev. ISSUE#14 - 22/01/04 6.5.3.3 +COPS - operator selection +COPS – operator selection Execute command Read command AT+COPS? Write command AT+COPS = [[,[, ]]] Test command AT+COPS=? Returns current value of , and Forces an attempt to register the GSM network operator, parameter defines whether the operator selection is done automatically or it is forced with parameter.
Telit GM862-PCS/-GPRS/-GSM Product Description 1vv0300604, Rev. ISSUE#14 - 22/01/04 6.5.3.4 +CLCK - facility lock/ unlock +CLCK – facility lock/unlock Execute command It is used to lock or unlock a ME o a network facility.
Telit GM862-PCS/-GPRS/-GSM Product Description 1vv0300604, Rev. ISSUE#14 - 22/01/04 +CLCK – facility lock/unlock Write command Test command AT+CLCK=? Example Reference SW release Reports all the facility supported by the device. GSM 07.07 Version A 6.5.3.5 +CPWD - change facility password +CPWD – change facility password Execute command AT+CPWD = , , Changes the password for the facility lock function of the facility fac.
Telit GM862-PCS/-GPRS/-GSM Product Description 1vv0300604, Rev. ISSUE#14 - 22/01/04 6.5.3.
Telit GM862-PCS/-GPRS/-GSM Product Description 1vv0300604, Rev. ISSUE#14 - 22/01/04 6.5.3.
Telit GM862-PCS/-GPRS/-GSM Product Description 1vv0300604, Rev. ISSUE#14 - 22/01/04 6.5.3.8 +CCFC - call forwarding number and conditions +CCFC – call forwarding number and condition Execute command AT+CCFC = Controls the call forwarding supplementary service. Registration, erasure, activation, deactivation, and status query are supported.
Telit GM862-PCS/-GPRS/-GSM Product Description 1vv0300604, Rev. ISSUE#14 - 22/01/04 +CCFC – call forwarding number and condition Read command AT+CCFC = Queries the network for forwarding service settings on a specific ,2,[number>[, reason. The result is in the form: [,dopo +CCFC:,[,[,[,dopo
Telit GM862-PCS/-GPRS/-GSM Product Description 1vv0300604, Rev. ISSUE#14 - 22/01/04 6.5.3.9 +CCWA - call waiting +CCWA – call waiting Execute command AT+CCWA = [[,[,]]] Controls the call waiting indication supplementary service. Activation, deactivation, and status query are supported.
Telit GM862-PCS/-GPRS/-GSM Product Description 1vv0300604, Rev. ISSUE#14 - 22/01/04 +CCWA – call waiting Test command AT+CCWA=? Reports the supported values for the parameter . Example Reference SW release GSM 07.07 Version A 6.5.3.10 +CHLD - call holding services +CHLD – call holding services Execute command AT+CHLD = Controls the network call hold service.
Telit GM862-PCS/-GPRS/-GSM Product Description 1vv0300604, Rev. ISSUE#14 - 22/01/04 6.5.3.11 +CUSD - unstructured supplementary service data +CUSD – unstructured supplementary service data Execute command AT+CUSD = ,[] Enables /disables the unstructured service data reporting. Parameters: : is used to disable/enable the presentation of an unsolicited result code: +CUSD: [,,] to the TE.
Telit GM862-PCS/-GPRS/-GSM Product Description 1vv0300604, Rev. ISSUE#14 - 22/01/04 +CUSD – unstructured supplementary service data Read command AT+CUSD? Reports the current value of the parameter Write command Test command AT+CUSD=? Example Reference SW release Reports the supported values for the parameter : = 0 - result code presentation in the TA disabled = 1 - result code presentation in the TA enabled GSM 07.
Telit GM862-PCS/-GPRS/-GSM Product Description 1vv0300604, Rev. ISSUE#14 - 22/01/04 6.5.3.12 +CAOC - advice of charge +CAOC – advice of charge Execute command AT+CAOC = Controls the advise of charge service; the command also includes the possibility to enable an unsolicited event reporting of the CCM information. If unsolicited reporting is enabled DTE sends the result code +CCCM: when the CCM value changes, but not more than every 10 seconds.
Telit GM862-PCS/-GPRS/-GSM Product Description 1vv0300604, Rev. ISSUE#14 - 22/01/04 6.5.3.
Telit GM862-PCS/-GPRS/-GSM Product Description 1vv0300604, Rev. ISSUE#14 - 22/01/04 6.5.3.
Telit GM862-PCS/-GPRS/-GSM Product Description 1vv0300604, Rev. ISSUE#14 - 22/01/04 5.4.3.
Telit GM862-PCS/-GPRS/-GSM Product Description 1vv0300604, Rev. ISSUE#14 - 22/01/04 6.5.4 Mobile Equipment control 6.5.4.
Telit GM862-PCS/-GPRS/-GSM Product Description 1vv0300604, Rev. ISSUE#14 - 22/01/04 6.5.4.2 +CFUN Set phone functionality (Power Saving Management) +CFUN – power saving management Execute command Read command AT+CFUN? Write command AT+CFUN= reports the power saving status in the form: +CFUN: where - power saving status 1 - power saving disabled 5 - power saving enabled Note: The phone functionality remains always FULL. Enables/disables the power saving function.
Telit GM862-PCS/-GPRS/-GSM Product Description 1vv0300604, Rev. ISSUE#14 - 22/01/04 6.5.4.
Telit GM862-PCS/-GPRS/-GSM Product Description 1vv0300604, Rev. ISSUE#14 - 22/01/04 +CPIN – enter PIN Example AT+CMEE=1 OK AT+CPIN? +CME ERROR: 10 (error because you have to insert the SIM) AT+CPIN? +CPIN: READY (this response is after you have inserted the SIM) OK Reference SW release GSM 07.
Telit GM862-PCS/-GPRS/-GSM Product Description 1vv0300604, Rev. ISSUE#14 - 22/01/04 6.5.4.4 +CSQ- signal quality +CSQ – signal quality Execute command AT+CSQ Reports received signal quality indicators in the form +CSQ:, where - received signal strength indication 0 - 113 dBm or less 1 - 111 dBm 2...30 - 109dBm ... -53 dBm / 2 dBm per step 31 - 51 dBm or greater 99 - not known or not detectable - bit error rate % 0 - less than 0.2 % 1 - 0.2% a 0.4% 2 - 0.4% a 0.8% 3 - 0.8% a 1.
Telit GM862-PCS/-GPRS/-GSM Product Description 1vv0300604, Rev. ISSUE#14 - 22/01/04 6.5.4.5 +CPBS - select phonebook memory storage +CPBS – select phonebook memory storage Execute command Read command Write command AT+CPBS = Selects phonebook memory storage , which will be used by other phonebook commands.
Telit GM862-PCS/-GPRS/-GSM Product Description 1vv0300604, Rev. ISSUE#14 - 22/01/04 6.5.4.6 +CPBR - read phonebook entries +CPBR – read phonebook entries Execute command Read command Write command AT+CPBR = [,] returns phonebook entries in locations number from to from the current phonebook memory storage selected with +CPBS. If is omitted, only location is returned.
Telit GM862-PCS/-GPRS/-GSM Product Description 1vv0300604, Rev. ISSUE#14 - 22/01/04 6.5.4.
Telit GM862-PCS/-GPRS/-GSM Product Description 1vv0300604, Rev. ISSUE#14 - 22/01/04 6.5.4.
Telit GM862-PCS/-GPRS/-GSM Product Description 1vv0300604, Rev. ISSUE#14 - 22/01/04 6.5.4.
Telit GM862-PCS/-GPRS/-GSM Product Description 1vv0300604, Rev. ISSUE#14 - 22/01/04 6.5.4.10 +CALA - Alarm Management +CALA – Alarm Management Execute command Read command AT+CALA? Write command AT+CALA = [
Telit GM862-PCS/-GPRS/-GSM Product Description 1vv0300604, Rev. ISSUE#14 - 22/01/04 4 - the GM862-GPRS wakes up in "alarm mode" if at the alarm time it was off, otherwise it remains fully operative. In both cases the GM862-GPRS brings the pin GPIO6 high, provided its has been set to alarm output, and keeps it in this state until a #WAKE or #SHDN command is received or a 90s timeout occurs. If the device is in "alarm mode" and it does not receive the #WAKE command within 90s then it shuts down.
Telit GM862-PCS/-GPRS/-GSM Product Description 1vv0300604, Rev. ISSUE#14 - 22/01/04 6.5.4.11 +CALM - alert sound mode +CALM – alert sound mode Execute command Read command Write command AT+CALM = It is used to select the general alert sound mode of the device. Parameter: = 0 - normal mode = 1 - silent mode (no sound will be generated by the device) Note: if silent mode (1) is selected then incoming calls will not produce alerting sounds but only the message RING or +CRING.
Telit GM862-PCS/-GPRS/-GSM Product Description 1vv0300604, Rev. ISSUE#14 - 22/01/04 6.5.4.13 +CLVL - loudspeaker volume level +CLVL – loudspeaker volume level Execute command Read command AT+CLVL? Write command AT+CLVL = Test command AT+CLVL=? Example Reference SW release 6.5.4.14 Reports the current setting of the loudspeaker volume in the format: +CLVL: It used to select the volume of the internal loudspeaker audio output of the device.
Telit GM862-PCS/-GPRS/-GSM Product Description 1vv0300604, Rev. ISSUE#14 - 22/01/04 6.5.4.15 +CACM - accumulated call meter +CACM – accumulated call meter Execute command Read command AT+CACM? Reports the current value of the SIM ACM in the format +CACM: Note: the value is in units whose price and currency is defined with command +CPUC Write command AT+CACM = Resets the SIM Accumulated Call Meter (ACM). Internal memory CCM remains unchanged.
Telit GM862-PCS/-GPRS/-GSM Product Description 1vv0300604, Rev. ISSUE#14 - 22/01/04 6.5.4.17 +CPUC - price per unit and currency table +CPUC – price per unit and currency table Execute command Read command AT+CPUC? Reports the current values of and parameters in the format: +CACM : , Write command AT+CPUC = , , Sets the values of Advice of Charge related price per unit and currency table in SIM.
Telit GM862-PCS/-GPRS/-GSM Product Description 1vv0300604, Rev. ISSUE#14 - 22/01/04 6.5.5 Mobile equipment errors 6.5.5.1 +CMEE - report mobile equipment error +CMEE – report mobile equipment error Execute command Read command Write command AT+CMEE = Enables/disables the report of result code. +CME ERROR: as an indication of an error relating to the +Cxxx commands issued.
Telit GM862-PCS/-GPRS/-GSM Product Description 1vv0300604, Rev. ISSUE#14 - 22/01/04 6.5.5.2 +CME ERROR: - ME error result code This is NOT a command, it is the error response to +Cxxx GSM 07.07 commands. Syntax: AT+CME ERROR: Parameter: - error code can be either numeric or verbose.
Telit GM862-PCS/-GPRS/-GSM Product Description 1vv0300604, Rev. ISSUE#14 - 22/01/04 6.5.6 Voice Control (TIA IS-101) 6.5.6.1 +VTS: - DTMF tones transmission +VTS – DTMF tones transmission Execute command Read command Write command AT+VTS = Test command AT+VTS=? Allows the transmission of DTMF tones Parameter: - a single ASCII character in the set 0-9, #,*,A-D Note: this commands operates in voice mode only Returns +VTS(),(),() Example Reference SW release GSM 07.
Telit GM862-PCS/-GPRS/-GSM Product Description 1vv0300604, Rev. ISSUE#14 - 22/01/04 6.5.7 Commands For GPRS 6.5.7.1 +CGACT - PDP context activate or deactivate + CGACT – PDP context activate or deactivate Execute command Read command AT+CGACT? Write command AT+CGACT = [, [, [,…]]]] Test command AT+CGACT=? Example Returns the current activation states for all the defined PDP contexts.
Telit GM862-PCS/-GPRS/-GSM Product Description 1vv0300604, Rev. ISSUE#14 - 22/01/04 6.5.7.2 +CGATT - GPRS attach or detach + CGATT – GPRS attach or detach Execute command The command is used to attach the terminal to, or detach the terminal from, the GPRS service depending on the parameter . AT+CGATT = Parameter: - indicates the state of GPRS attachment 0 - detached 1 - attached Read command Returns the current GPRS service state.
Telit GM862-PCS/-GPRS/-GSM Product Description 1vv0300604, Rev. ISSUE#14 - 22/01/04 6.5.7.3 +CGDATA - Enter data state + CGDATA – Enter data state Execute command The command causes to perform whatever actions are necessary to AT+CGDATA = [ establish communication with the network using one or more GPRS PDP types.
Telit GM862-PCS/-GPRS/-GSM Product Description 1vv0300604, Rev. ISSUE#14 - 22/01/04 6.5.7.
Telit GM862-PCS/-GPRS/-GSM Product Description 1vv0300604, Rev. ISSUE#14 - 22/01/04 AT+CGDCONT=? +CGDCONT: (1-3),”IP”,,,(0-1),(0-1) OK AT+CGDCONT=1, ”IP”, ”uni.tim.it”, ”10.10.10.10”,0,0 OK Reference SW release GSM 07.07 Version A 6.5.7.
Telit GM862-PCS/-GPRS/-GSM Product Description 1vv0300604, Rev. ISSUE#14 - 22/01/04 6.5.7.6 +CGREG - GPRS network registration status + CGREG – GPRS network registration status Execute command Read command AT+CGREG? Returns the status of result code presentation mode and the integer which shows whether the network has currently indicated the registration of the terminal in the format: +CGREG:,.
Telit GM862-PCS/-GPRS/-GSM Product Description 1vv0300604, Rev. ISSUE#14 - 22/01/04 6.5.7.
Telit GM862-PCS/-GPRS/-GSM Product Description 1vv0300604, Rev. ISSUE#14 - 22/01/04 6.5.7.
Telit GM862-PCS/-GPRS/-GSM Product Description 1vv0300604, Rev. ISSUE#14 - 22/01/04 6.5.8 Commands For Battery Charger 6.5.8.
Telit GM862-PCS/-GPRS/-GSM Product Description 1vv0300604, Rev. ISSUE#14 - 22/01/04 6.6 ETSI GSM 07.05 AT Commands for SMS and CB services 6.6.1 General configuration 6.6.1.1 +CSMS - select message service +CSMS – select message service Execute command Read command AT+CSMS? Write command AT+CSMS = Reports the value of the current parameters in the format: +CSMS: ,,, where: - message syntax 0 - SMS syntax as defined in GSM-03.40 and GSM-03.41.
Telit GM862-PCS/-GPRS/-GSM Product Description 1vv0300604, Rev. ISSUE#14 - 22/01/04 6.6.1.2 +CPMS - preferred message storage +CPMS – preferred message storage Execute command Read command AT+CPMS? Reports the message storage status in the format: +CPMS:,,,,,,,, where , and are the selected storage memories for reading, writing and storing respectively.
Telit GM862-PCS/-GPRS/-GSM Product Description 1vv0300604, Rev. ISSUE#14 - 22/01/04 6.6.1.3 +CMGF - message format +CMGF –message format Execute command Read command AT+CMGF? Write command AT+CMGF = Reports the current value of the parameter = 0. Selects the SMS format to be used in reading and writing messages. Parameter: = 0 - PDU as defined in GSM 3.40 and GSM 3.41 = 1 - text Test command AT+CMGF=? Example Reports the supported value of parameter.
Telit GM862-PCS/-GPRS/-GSM Product Description 1vv0300604, Rev. ISSUE#14 - 22/01/04 6.6.1.5 +CSDH – Show parameters in text mode +CSDH –show parameters in text mode Execute command Read command AT+CSDH? Write command AT+CSDH= Test command AT+CSDH=? Report the current setting in the format: +CSDH: Show the additional parameters of received or stored SMS when the text mode is used (+CMFG=1).
Telit GM862-PCS/-GPRS/-GSM Product Description 1vv0300604, Rev. ISSUE#14 - 22/01/04 6.6.1.7 +CRES – Restore text mode settings +CRES –restore text mode settings Execute command Read command Write command AT+CRES = Restore any setting saved by +CSAS command for +CSCA and +CSMP commands in local non volatile memory (or in the SIM if it has a dedicated store for this purpose). Parameter: : 0…3 – number of profile from which to recall the setting.
Telit GM862-PCS/-GPRS/-GSM Product Description 1vv0300604, Rev. ISSUE#14 - 22/01/04 6.6.1.8 +CSCB – Select Cell Broadcast Message types +CSCB –select Cell Broadcast Message types Execute command Read command AT+CSCB? Reports the current value of the parameters , and in the format: +CSCB: ,, Write command AT+CSCB= Selects the Cell Broadcast message types to be received by the device.
Telit GM862-PCS/-GPRS/-GSM Product Description 1vv0300604, Rev. ISSUE#14 - 22/01/04 6.6.1.9 +CMS ERROR - message service failure result code This is NOT a command, it is the error response to +Cxxx GSM 07.05 commands Syntax: AT+CMS ERROR: Parameter: - error code can be either numeric or verbose. values: Numeric Format Verbose Format 0...127 GSM 04.11 Annex E-2 values 128...255 GSM 03.40 sub clause 9.2.3.
Telit GM862-PCS/-GPRS/-GSM Product Description 1vv0300604, Rev. ISSUE#14 - 22/01/04 6.6.2 Message configuration 6.6.2.1 +CSCA - service center address +CSCA –service center address Execute command Read command AT+CSCA? Write command AT+CSCA=, Reports the current value of the default SCA in the format: +CSCA: , Note: if SCA is not present the device reports an error message. Sets the Service center Address to be used for mobile originated SMS transmissions.
Telit GM862-PCS/-GPRS/-GSM Product Description 1vv0300604, Rev. ISSUE#14 - 22/01/04 6.6.3 Message receiving and reading 6.6.3.
Telit GM862-PCS/-GPRS/-GSM Product Description 1vv0300604, Rev.
Telit GM862-PCS/-GPRS/-GSM Product Description 1vv0300604, Rev. ISSUE#14 - 22/01/04 +CNMI – new message indications to terminal equipment Reference GSM 07.05 SW release Version A 6.6.3.2 +CMGL - list messages +CMGL – list messages Execute command Read command Write command AT+CMGL = Reports the list of all the messages stored into (see command +CPMS ) memory storage having the status equal to parameter.
Telit GM862-PCS/-GPRS/-GSM Product Description 1vv0300604, Rev.
Telit GM862-PCS/-GPRS/-GSM Product Description 1vv0300604, Rev. ISSUE#14 - 22/01/04 6.6.3.3 +CMGR - read message +CMGR – read message Execute command AT+CMGR = Reports the message with location value from preferred message storage (see +CPMS) in the format: (PDU Mode) +CMGR: , where - status of the message 0 - new message 1 - read message 2 - stored message not yet sent 3 - store message already sent - length of the PDU in bytes.
Telit GM862-PCS/-GPRS/-GSM Product Description 1vv0300604, Rev.
Telit GM862-PCS/-GPRS/-GSM Product Description 1vv0300604, Rev. ISSUE#14 - 22/01/04 6.6.4 Message sending and writing 6.6.4.1 +CMGS - send message +CMGS – send message Execute command (PDU Mode) AT+CMGS = (Text Mode) AT+CMGS= (PDU Mode) Sends to the network a SMS message input as a PDU. Parameter: = 8…176 - represents the length of the PDU to be sent in bytes. The device responds to the command with the prompt '>' and awaits for the number of bytes of PDU specified.
Telit GM862-PCS/-GPRS/-GSM Product Description 1vv0300604, Rev. ISSUE#14 - 22/01/04 +CMGS – send message Write command Test command Example Reference SW release GSM 07.05 Version A 6.6.4.2 +CMSS - send message from storage +CMSS – send message from storage Execute command AT+CMSS = Sends to the network, the message which is already stored in the storage (see +CPMS) at the location .
Telit GM862-PCS/-GPRS/-GSM Product Description 1vv0300604, Rev. ISSUE#14 - 22/01/04 6.6.4.3 +CMGW - write message to memory +CMGW – write message to memory Execute command (PDU Mode) (PDU Mode) AT+CMGW = Writes in the memory storage a new SMS message input as a PDU. Parameter: - represents the length of the PDU to be written in bytes. The device responds to the command with the prompt '>' and awaits for the number of bytes of PDU specified.
Telit GM862-PCS/-GPRS/-GSM Product Description 1vv0300604, Rev. ISSUE#14 - 22/01/04 +CMGW – write message to memory Read command Write command Test command Example Reference SW release GSM 07.05 Version A 6.6.4.4 +CMGD - delete message +CMGD – delete message Execute command AT+CMGD = Deletes from memory the message/messages [,] Note: if the location to be deleted is empty, an error message is reported.
Telit GM862-PCS/-GPRS/-GSM Product Description 1vv0300604, Rev. ISSUE#14 - 22/01/04 6.7 Custom AT Commands 6.7.1 General configuration 6.7.1.
Telit GM862-PCS/-GPRS/-GSM Product Description 1vv0300604, Rev. ISSUE#14 - 22/01/04 6.7.1.2 #SRS - Select ringer sound #SRS – select ringer sound Execute command AT#SRS = [,] Set the ringer sound. The parameters are: - ringing tone 0 - current ringing tone 1 .. 12 - ringing tone number ringing tone playing timeout in seconds. 0 - no ringing tone playing, only tone setting 1 .. 60 - tone playing for seconds and successive tone setting.
Telit GM862-PCS/-GPRS/-GSM Product Description 1vv0300604, Rev. ISSUE#14 - 22/01/04 6.7.1.3 #SRP –Select Ringer Path #SRP – select ringer path Execute command Selects the audio path towards whom sending ringer sounds and all AT#SRP= signaling tones.
Telit GM862-PCS/-GPRS/-GSM Product Description 1vv0300604, Rev. ISSUE#14 - 22/01/04 6.7.1.
Telit GM862-PCS/-GPRS/-GSM Product Description 1vv0300604, Rev. ISSUE#14 - 22/01/04 6.7.1.6 #SHDN – Software Shut Down #SHDN – software shutdown Execute command AT#SHDN After the issuing of this command device detaches from the network and shuts down. Before definitive shut down an OK response is returned. Note: after the issuing of this command any previous activity is terminated and the device will not respond to any further command. To turn it on again Hardware pin ON/OFF must be tied low.
Telit GM862-PCS/-GPRS/-GSM Product Description 1vv0300604, Rev. ISSUE#14 - 22/01/04 6.7.1.7 #WAKE – Wake from Alarm mode #WAKE – Wake from Alarm Mode Execute command AT#WAKE=0 After the issuing of this command device exits the "Alarm mode" and enters the normal operating mode. After entering in normal operating mode an OK response is returned. With the execution of is command all Alarm activity (for example alarm tone playing ) is immediately terminated.
Telit GM862-PCS/-GPRS/-GSM Product Description 1vv0300604, Rev. ISSUE#14 - 22/01/04 6.7.1.8 #QTEMP –Query Temperature overflow #QTEMP – query temperature overflow Execute command Read command AT#QTEMP? Queries the internal temperature sensor of the device for over temperature.
Telit GM862-PCS/-GPRS/-GSM Product Description 1vv0300604, Rev. ISSUE#14 - 22/01/04 6.7.1.9 #SGPO –Set General Purpose Output #SGPO – set general purpose output Execute command Read command AT#SGPO? Write command AT#SGPO = Test command AT#SGPO=? Reports the #SGPO command setting, hence the opposite status of the open collector pin in the format: #SGPO: .
Telit GM862-PCS/-GPRS/-GSM Product Description 1vv0300604, Rev. ISSUE#14 - 22/01/04 6.7.1.
Telit GM862-PCS/-GPRS/-GSM Product Description 1vv0300604, Rev. ISSUE#14 - 22/01/04 6.7.1.
Telit GM862-PCS/-GPRS/-GSM Product Description 1vv0300604, Rev.
Telit GM862-PCS/-GPRS/-GSM Product Description 1vv0300604, Rev. ISSUE#14 - 22/01/04 6.7.1.
Telit GM862-PCS/-GPRS/-GSM Product Description 1vv0300604, Rev. ISSUE#14 - 22/01/04 6.7.1.
Telit GM862-PCS/-GPRS/-GSM Product Description 1vv0300604, Rev. ISSUE#14 - 22/01/04 6.7.1.14 #ACAL – Set Automatic Call #ACAL – set automatic call Execute command Read command AT#ACAL? Write command AT#ACAL = Returns the current status in the format: #ACAL: Enable the automatic call. Parameter: = 0 – disable = 1 – enable If enabled, the transition OFF/ON of DTR causes an automatic data call to the number stored in position number 1 of the phone book.
Telit GM862-PCS/-GPRS/-GSM Product Description 1vv0300604, Rev. ISSUE#14 - 22/01/04 6.7.1.15 #SMOV – SMS Overflow #SMOV – SMS overflow Execute command Read command AT#SMOV? Write command AT#SMOV= Return the current status in the format: #SMOV: . Enable the signalling of SMS overflow Parameter: = 0 - disable = 1 - enable If enable, when the maximum storage capacity has came, the #USMO: network initiated notification is send.
Telit GM862-PCS/-GPRS/-GSM Product Description 1vv0300604, Rev. ISSUE#14 - 22/01/04 6.7.1.
Telit GM862-PCS/-GPRS/-GSM Product Description 1vv0300604, Rev. ISSUE#14 - 22/01/04 6.7.1.19 #SHFSD – Set Handsfree side tone #SHFSD – set handsfree side tone Execute command Read command AT#SHFSD? Write command AT#SHFSD = Test command AT#SHFSD=? Example Reference SW release 6.7.1.20 Return the current status in the format: #SHFSD: Set the sidetone on handsfree audio output.
Telit GM862-PCS/-GPRS/-GSM Product Description 1vv0300604, Rev. ISSUE#14 - 22/01/04 6.7.1.21 #BND – Select Band (DCS 1800 or PCS 1900) #BND – Select Band (DCS1800 or PCS1900) Execute command Read command AT#BND? Return the current band selected in the format: #BND: Write command AT#BND = Set the band parameter to the Band value. Parameter : 0 - DCS 1800MHz 1 - PCS 1900MHz Note: This setting is maintained even after power off.
Telit GM862-PCS/-GPRS/-GSM Product Description 1vv0300604, Rev. ISSUE#14 - 22/01/04 6.8 FAX Class 1 Commands 6.8.1 General configuration 6.8.1.1 +FCLASS - select active service class +FCLASS - select active service class Execute command Read command AT+FCLASS? Write command AT+FCLASS= Returns the current configuration value of the parameter . Set the GM862-GPRS in specified connection mode (data, fax, voice), hence all the calls done after, will be data or voice.
Telit GM862-PCS/-GPRS/-GSM Product Description 1vv0300604, Rev. ISSUE#14 - 22/01/04 6.8.1.2 +FMI – Report manufacturer ID +FMI – Report manufacturer ID Execute command Read command AT+FMI? Reports the manufacturer ID Write command Test command Example Reference AT+FMI? Telit Mobile Terminals OK ITU T.31 and TIA/EIA-578-A specifications SW release Version A 6.8.1.
Telit GM862-PCS/-GPRS/-GSM Product Description 1vv0300604, Rev. ISSUE#14 - 22/01/04 6.8.1.4 +FMR – Report revision ID +FMR – Report revision ID Execute command Read command AT+FMR? Reports the software revision ID Write command Test command Example Reference AT+FMR? 1.01.000 CS988 OK ITU T.31 and TIA/EIA-578-A specifications SW release Version A 6.8.2 Transmission/Reception control 6.8.2.
Telit GM862-PCS/-GPRS/-GSM Product Description 1vv0300604, Rev. ISSUE#14 - 22/01/04 6.8.2.2 +FRS – Wait for receive silence +FRS – Wait for receive silence Execute command Read command Write command AT+FRS=
Telit GM862-PCS/-GPRS/-GSM Product Description 1vv0300604, Rev. ISSUE#14 - 22/01/04 6.8.2.4 +FRM – Receive data modulation +FRM – Receive data modulation Execute command Read command Write command AT+FRM= this command causes the module to receive facsimile data using the modulation defined by the parameter .
Telit GM862-PCS/-GPRS/-GSM Product Description 1vv0300604, Rev. ISSUE#14 - 22/01/04 6.8.2.6 +FRH – Receive data with HDLC framing +FRH – Receive data data with HDLC framing Execute command Read command Write command AT+FRH= this command causes the module to receive facsimile data using HDLC protocol and the modulation defined by the parameter . parameter : carrier modulation 3 - V21/300 bps Test command AT+FRH=? Returns all supported values of the parameters .
Telit GM862-PCS/-GPRS/-GSM Product Description 1vv0300604, Rev. ISSUE#14 - 22/01/04 6.8.3.2 +FPR – Select serial port rate +FPR – Select serial port rate Execute command Read command Write command AT+FPR= Selects the the serial port speed in both directions: from DTE to DTA and from DTA to DTE. When autobauding is selected, then the speed is detected automatically.
Telit GM862-PCS/-GPRS/-GSM Product Description 1vv0300604, Rev. ISSUE#14 - 22/01/04 6.9 Easy GPRS Extension 6.9.1 Overview The Easy GPRS feature applies only to the Telit GM862-GPRS and allows a Telit GM862-GPRS user to contact a device in internet and establish with it a raw data flow over the GPRS and Internet networks.
Telit GM862-PCS/-GPRS/-GSM Product Description 1vv0300604, Rev. ISSUE#14 - 22/01/04 All these steps are achieved through AT commands. As for common modem interface, two logical status are involved: command mode and data traffic mode. - In Command Mode (CM), some AT commands are provided to configure the Data Module Internet stack and to start up the data traffic.
Telit GM862-PCS/-GPRS/-GSM Product Description 1vv0300604, Rev. ISSUE#14 - 22/01/04 - GM862-GPRS establishes a TCP/UDP (depending on the parameter request) connection with the given internet host Once the connection is up the module reports the code: CONNECT From this moment the data incoming in the serial port is packet and sent to the Internet host, while the data received from the host is serialised and flushed to the Terminal Equipment. 6.9.2.
Telit GM862-PCS/-GPRS/-GSM Product Description 1vv0300604, Rev. ISSUE#14 - 22/01/04 6.9.4 Easy GPRS custom AT command Definition 6.9.4.1 #USERID – Authentication User ID control #USERID – Authentication User ID control Execute command Read command AT#USERID? Write command AT#USERID="" Test command AT#USERID=? Example Reference SW release Reports the current value of the parameter .
Telit GM862-PCS/-GPRS/-GSM Product Description 1vv0300604, Rev. ISSUE#14 - 22/01/04 6.9.4.2 #PASSW – Authentication Password control #PASSW – Authentication Password control Execute command Read command AT#PASSW=? Write command AT#PASSW="" Test command Reports the maximum password length. This command sets the user password string to be used during the authentication step to be the string .
Telit GM862-PCS/-GPRS/-GSM Product Description 1vv0300604, Rev. ISSUE#14 - 22/01/04 6.9.4.3 #PKTSZ –Packet Size control #PKTSZ –Packet Size control Execute command Read command AT#PKTSZ? Write command AT#PKTSZ= Test command AT#PKTSZ=? Example Reference SW release Reports the current value of the parameter . This command sets the default packet size to be used by the TCP/UDP/IP stack for data sending.
Telit GM862-PCS/-GPRS/-GSM Product Description 1vv0300604, Rev. ISSUE#14 - 22/01/04 6.9.4.4 #DSTO – Data Sending Timeout control #DSTO –Data Sending Timeout control Execute command Read command AT#DSTO? Write command AT#DSTO=
Telit GM862-PCS/-GPRS/-GSM Product Description 1vv0300604, Rev. ISSUE#14 - 22/01/04 6.9.4.5 #SKTTO – Socket inactivity timeout control #SKTTO – Socket inactivity timeout control Execute command Read command AT#SKTTO? Write command AT#SKTTO=
Telit GM862-PCS/-GPRS/-GSM Product Description 1vv0300604, Rev. ISSUE#14 - 22/01/04 6.9.4.6 #SKTSET – Socket definition control #SKTSET – Socket definition control Execute command Read command AT#SKTSET? Write command AT#SKTSET=, , "" Test command AT#SKTSET=? Example Reports the current value of the parameters ,, . This command sets the socket parameters values.
Telit GM862-PCS/-GPRS/-GSM Product Description 1vv0300604, Rev. ISSUE#14 - 22/01/04 6.9.4.7 #SKTOP – Socket Open command #SKTOP – Socket Open Command Execute command AT#SKTOP Activates the context number 1, proceeds with the authentication with the user ID and password previously set with #USERID #PASSW commands, and opens a socket connection with the host specified in the #SKTSET command.
Telit GM862-PCS/-GPRS/-GSM Product Description 1vv0300604, Rev. ISSUE#14 - 22/01/04 6.9.4.9 #SKTSAV – Socket Parameters Save Command #SKTSAV – Socket Parameters Save Command Execute command AT#SKTSAV Saves the actual Parameters of the Socket in the NVM of the device.
Telit GM862-PCS/-GPRS/-GSM Product Description 1vv0300604, Rev. ISSUE#14 - 22/01/04 6.9.4.10 #SKTRST – Socket Parameters Reset Command #SKTRST – Socket Parameters Reset Command Execute command AT#SKTRST Resets the actual Parameters of the Socket in the NVM of the device to the default ones.
Telit GM862-PCS/-GPRS/-GSM Product Description 1vv0300604, Rev. ISSUE#14 - 22/01/04 6.10 Easy Camera custom commands 6.10.1 Camera management 6.10.1.1 #CAMON – Camera ON #CAMON – Camera ON Command Execute command AT#CAMON Turns ON the Camera. Read command Write command Test command Example AT#CAMON OK … camera is now powered up. Reference SW release 6.10.1.2 Telit specifications Version D #CAMOFF – Camera OFF #CAMOFF – Camera off Command Execute command Turns OFF the Camera.
Telit GM862-PCS/-GPRS/-GSM Product Description 1vv0300604, Rev. ISSUE#14 - 22/01/04 6.10.1.3 #TPHOTO – Camera Take Photo #TPHOTO – Camera Take Photo Command Execute command Commands the CAMERA to take the photo and stores it in the GM862 memory. AT#TPHOTO Read command Write command Test command NOTE The photo is kept in the GM862-PCS RAM memory, therefore after a power off it is lost. There's only 1 position for the photo, every photo will overwrite the previous.
Telit GM862-PCS/-GPRS/-GSM Product Description 1vv0300604, Rev. ISSUE#14 - 22/01/04 6.10.1.
Telit GM862-PCS/-GPRS/-GSM Product Description 1vv0300604, Rev. ISSUE#14 - 22/01/04 6.10.1.
Telit GM862-PCS/-GPRS/-GSM Product Description 1vv0300604, Rev. ISSUE#14 - 22/01/04 6.10.2 Email management 6.10.2.1 #ESMTP – Email SMTP server 6.10.2.1 #ESMTP – Email SMTP server Execute command Read command AT#ESMTP? Write command AT#ESMTP="" Test command AT#ESMTP=? Example Reference Reports the current value of the parameter This command sets the SMTP server used for EMAIL sending. SMTP server can be specified as IP address or as nick name.
Telit GM862-PCS/-GPRS/-GSM Product Description 1vv0300604, Rev. ISSUE#14 - 22/01/04 6.10.2.2 #EADDR – Email sender address 6.10.2.2 #EADDR – Email sender address Execute command Read command Reports the current value of the parameter AT#EADDR? Write command AT#EADDR="" This command sets the sender address string to be used for sending the Email. Parameter: - sender address - any string value up to max length reported in the Test command.
Telit GM862-PCS/-GPRS/-GSM Product Description 1vv0300604, Rev. ISSUE#14 - 22/01/04 6.10.2.3 #EUSER – Email authentication USER NAME 6.10.2.2 #EUSER – Email authentication USER NAME Execute command Read command AT#EUSER? Reports the current value of the parameter Write command AT#EUSER="" This command sets the user identification string to be used during the authentication step of the SMTP to be the string .
Telit GM862-PCS/-GPRS/-GSM Product Description 1vv0300604, Rev. ISSUE#14 - 22/01/04 6.10.2.4 #EPASSW – Email authentication PASSWORD 6.10.2.2 #EPASSW – Email authentication PASSWORD Execute command Read command Write command AT#EPASSW="" This command sets the user identification string to be used during the authentication step of the SMTP to be the string . Parameter: - authentication Password for Email - any string value up to max length reported in the Test command.
Telit GM862-PCS/-GPRS/-GSM Product Description 1vv0300604, Rev. ISSUE#14 - 22/01/04 6.10.2.5 #SEMAIL - Send Email #SEMAIL - Send Email Execute command Sends an Email message . AT#SEMAIL = Parameter: "",""," - destination address - subject of the message - attach image flag 0 - don't attach any image 1 - attach the snapshot taken (must be already been taken…) The device responds to the command with the prompt '>' and awaits for the message body text.
Telit GM862-PCS/-GPRS/-GSM Product Description 1vv0300604, Rev. ISSUE#14 - 22/01/04 7 Conformity Assessment Issues The Telit GM862-PCS/-GPRS/-GSM modules are assessed to be conform to the R&TTE Directive as stand-alone products, so If the module is installed in conformance with Dai Telecom installation instructions require no further evaluation under Article 3.2 of the R&TTE Directive and do not require further involvement of a R&TTE Directive Notified Body for the final product.
Telit GM862-PCS/-GPRS/-GSM Product Description 1vv0300604, Rev. ISSUE#14 - 22/01/04 7.
Telit GM862-PCS/-GPRS/-GSM Product Description 1vv0300604, Rev.
Telit GM862-PCS/-GPRS/-GSM Product Description 1vv0300604, Rev. ISSUE#14 - 22/01/04 7.
Telit GM862-PCS/-GPRS/-GSM Product Description 1vv0300604, Rev.
Telit GM862-PCS/-GPRS/-GSM Product Description 1vv0300604, Rev. ISSUE#14 - 22/01/04 7.
Telit GM862-PCS/-GPRS/-GSM Product Description 1vv0300604, Rev.
Telit GM862-PCS/-GPRS/-GSM Product Description 1vv0300604, Rev. ISSUE#14 - 22/01/04 7.
Telit GM862-PCS/-GPRS/-GSM Product Description 1vv0300604, Rev. ISSUE#14 - 22/01/04 8 GM862-GPRS Technical Support Telit technical support to Telit GM862-PCS/GPRS/GSM modules customer is included into the dedicated Website (www.GM862.com) and official Website (www.telit.net) which contains also all available technical documentation download, application examples, Telit engineering support accessible via selective E-Mail (ts-gm862@telital.com) service with 24 hr replies assured.
Telit GM862-PCS/-GPRS/-GSM Product Description 1vv0300604, Rev.
Telit GM862-PCS/-GPRS/-GSM Product Description 1vv0300604, Rev.
Telit GM862-PCS/-GPRS/-GSM Product Description 1vv0300604, Rev. ISSUE#14 - 22/01/04 10 Document Change Log Revision ISSUE#1 Date 11/07/02 Changes ISSUE#2 ISSUE#3 08/01/03 29/01/03 Added GM862-GPRS conformity assessment certificate ISSUE#4 ISSUE#5 11/02/03 03/03/03 Par. 6.9 Easy GPRS Extension added. ISSUE#6 ISSUE#7 06/03/03 09/05/03 Change all Finmek Telit references to DAI Telecom ISSUE#8 03/06/03 ISSUE#9 14/07/03 Par. 6.3 Command availability table updated. Par. 6.7.1.
