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Furthermore, Multi-Tech Systems, Inc. reserves the right to revise this publication and to make changes from time to time in the content hereof without obligation of Multi-Tech Systems, Inc. to notify any person or organization of such revisions or changes. Revisions...
Microphone Mute Control +CMUT ... 26 Speaker & Microphone Selection +SPEAKER ... 26 Echo Cancellation +ECHO ... 27 SideTone Modification +SIDET ... 30 Initialize Voice Parameters +VIP ... 30 Multi-Tech Systems, Inc. Wireless GSM/GPRS AT Commands (Document Number S000293I) Contents Table of Contents...
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Send Message from Storage +CMSS ... 72 Set Text Mode Parameters +CSMP ... 72 Delete Message +CMGD ... 73 Service Center Address +CSCA ... 74 Select Cell Broadcast Message Types +CSCB ... 74 Multi-Tech Systems, Inc. Wireless GSM/GPRS AT Commands (Document Number S000293I) Table of Contents...
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DCE Response Format V ... 103 Default Configuration Z ... 103 Save Configuration &W ... 103 Auto-Tests &T ... 104 Echo E ... 104 Restore Factory Settings &F ... 104 Multi-Tech Systems, Inc. Wireless GSM/GPRS AT Commands (Document Number S000293I) Table of Contents...
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SIM Toolkit Indication +STIN or +STRIL ... 142 SIM Toolkit Get Information +STGI ... 143 Unsolicited Result: SIM Toolkit Control Response +STCR ... 146 SIM Toolkit Give Response +STGR ... 146 Multi-Tech Systems, Inc. Wireless GSM/GPRS AT Commands (Document Number S000293I) Table of Contents...
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General Commands ... 193 Call Control Commands ... 193 Network Service Commands ... 194 Security Commands ... 194 Phonebook Commands ... 194 Short Messages Commands ... 194 Multi-Tech Systems, Inc. Wireless GSM/GPRS AT Commands (Document Number S000293I) Table of Contents...
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Supplementary Services Commands ... 195 Data Commands ... 195 V24-V25 Commands ... 195 Specific AT Commands ... 196 SIM Toolkit Commands ... 196 GPRS Commands ... 197 Index ... 198 Multi-Tech Systems, Inc. Wireless GSM/GPRS AT Commands (Document Number S000293I)
Chapter 1 – Introduction Scope of This Document This document describes the AT-command based messages exchanged between an application and the Multi-Tech Systems, Inc. products in order to manage GSM-related events or services. Related Documents This interface specification is based on the following recommendations: [1] ETSI GSM 07.05: Digital cellular telecommunications system (Phase 2);...
If the command line has been performed successfully, an OK string is returned. In some cases, such as “AT+CPIN?” or (unsolicited) incoming events, the product does not return the OK string as a response. Multi-Tech Systems, Inc. Wireless GSM/GPRS AT Commands (Document Number S000293I) Features Chapter 2 – AT Command Features...
20 digits: +CME: 20 • if the user tries to dial an number that exceeds 20 digits: +CME: 20 Multi-Tech Systems, Inc. Wireless GSM/GPRS AT Commands (Document Number S000293I) Nb of Records in EF , the behavior is: EXT1 Chapter 3 –...
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• Otherwise, +CME: 20 error is returned (Memory Full). See Recommendation 3GPP 11.11 for more details. Multi-Tech Systems, Inc. Wireless GSM/GPRS AT Commands (Document Number S000293I) Chapter 3 – General Behaviors is checked for availability of free space to EXT1...
Values: No parameters Syntax: AT+CGMR Command AT+CGMR Note: Get software version Multi-Tech Systems, Inc. Wireless GSM/GPRS AT Commands (Document Number S000293I) Commands Possible responses WAVECOM MODEM Note: Command valid, Wavecom modem Possible responses MULTIBAND 900E 1800 Note: Multiband: GSM 900 MHz extended band and DCS...
Note: Transparent mode AT+WPCS=”CUSTOM” Note: Custom character set AT+WPCS=? Note: Get possible values Multi-Tech Systems, Inc. Wireless GSM/GPRS AT Commands (Document Number S000293I) Possible responses 012345678901234 Note: IMEI read from EEPROM +CME ERROR: 22 Note: IMEI not found in EEPROM GSM default alphabet.
Values: No parameters Syntax: Command Note: Repeat last command Multi-Tech Systems, Inc. Wireless GSM/GPRS AT Commands (Document Number S000293I) Possible responses 208200120320598 Note: IMSI value (15 digits), starting with MCC (3 digits) / MNC (2 digits, 3 for PCS 1900) Possible responses +CCID: “123456789AB111213141”...
Note: Set minimum functionality, IMSI detach procedure AT+CFUN=1 Note: Set the full functionality mode with a complete software reset Multi-Tech Systems, Inc. Wireless GSM/GPRS AT Commands (Document Number S000293I) Chapter 4 – General AT Commands Possible responses Note: Command valid...
AT+CKPD=<keys> Command AT+CKPD=”*#21#” Note: Check every call forwarding status AT+CKPD=”1234” Note: Sequence not allowed Multi-Tech Systems, Inc. Wireless GSM/GPRS AT Commands (Document Number S000293I) Chapter 4 – General AT Commands Possible responses +CPAS: <pas> Possible responses +CMEE: (0,1) Possible responses...
AT+CALA? Note: list all alarms AT+CALA=””,3 Note: delete alarm index 3 AT+CALA? Note: list all alarms Multi-Tech Systems, Inc. Wireless GSM/GPRS AT Commands (Document Number S000293I) , 1998 / midnight). Possible responses Note: Date/Time stored +CME ERROR 3 +CCLK: “00/06/09,17:34:23”...
The response to the ATD command is one of the following: Verbose result code Numeric code CONNECT <speed> BUSY NO ANSWER NO CARRIER Multi-Tech Systems, Inc. Wireless GSM/GPRS AT Commands (Document Number S000293I) Commands Description (with ATV0 set) if the call succeeds, for voice call only 10,11,12,13,14,15 if the call succeeds, for data calls only, <speed>...
Note: Ask for disconnection ATH1 Note: Ask for outgoing call disconnection Multi-Tech Systems, Inc. Wireless GSM/GPRS AT Commands (Document Number S000293I) to call <index> from the selected phonebook (by the +CPBS command) to call “BILL” from the selected phonebook <mem> is SM, LD, MC, ME, RC, MT or SN.
A value of zero (default value) causes a tone duration of 70 ms ± 5 ms. Note: The value is used modulo 256. Multi-Tech Systems, Inc. Wireless GSM/GPRS AT Commands (Document Number S000293I) Chapter 5 – Call Control Commands Possible responses...
Values: No parameters Syntax: ATDL Command ATDL Note: Redial last number Multi-Tech Systems, Inc. Wireless GSM/GPRS AT Commands (Document Number S000293I) Chapter 5 – Call Control Commands Possible responses Note: Command valid AT+VTD: <n> AT+VTD: <0-255> Possible responses Note: Command valid +CME ERROR: 3 Note: If the <Tone>...
Note: Current value ATS0=0 Note: No automatic answer All others S-parameters (S6,S7,S8 …) are not implemented. Multi-Tech Systems, Inc. Wireless GSM/GPRS AT Commands (Document Number S000293I) • AT%D1 and AT%D2 commands will receive an OK response. • The DTR ON event will trigger a CME ERROR: 21 or a CMS ERROR: 321...
For the AT+VGT? command with controller 1, the value is the lower value of range; whereas, with controller 2, the value corresponds to the entered value using AT+VGT=xx. Multi-Tech Systems, Inc. Wireless GSM/GPRS AT Commands (Document Number S000293I) Possible responses...
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-22 db The gain values listed here are relative, for absolute (electrical) values please refer to the specific hardware documentation of the module used in the application. Multi-Tech Systems, Inc. Wireless GSM/GPRS AT Commands (Document Number S000293I) AT+VGT=<val> for transmit gain AT+VGT=<val>...
AT+SPEAKER=<ActiveSpkMic> Command AT+SPEAKER=0 Note: Speaker ONE and Micro ONE AT+SPEAKER? AT+SPEAKER=? Multi-Tech Systems, Inc. Wireless GSM/GPRS AT Commands (Document Number S000293I) Chapter 5 – Call Control Commands Possible responses +CMUT: (0,1) Note: Enable / disable mute +CMUT: 0 Note: Current value is OFF...
<NmbTaps> indicates the Number of Taps of the Adaptive Filter. The allowed range is [2 - 256]. The default is 256. 64 taps = short Echo 256 taps = long Echo Multi-Tech Systems, Inc. Wireless GSM/GPRS AT Commands (Document Number S000293I) Algorithm 6 Support Algorithm 3 Support 31 db (default) 29 db...
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Notes: • • Multi-Tech Systems, Inc. Wireless GSM/GPRS AT Commands (Document Number S000293I) The field <NoiseEstimate> is present only for Algold 6 and only in the response to AT+ECHO? When a new algoid is selected, AT+ECHO? returns 3 for the mode. The changes will be taken into account after a reset.
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AT+CFUN=1 Note: Reset the product AT+ECHO? Note: Read the Echo Cancellation settings Multi-Tech Systems, Inc. Wireless GSM/GPRS AT Commands (Document Number S000293I) Chapter 5 – Call Control Commands Possible responses + SPEAKER: 0 Note: Speaker ONE and Micro ONE are active...
Note: Restore the factory settings from EEPROM with the current Echo cancellation algorithm (different of the default algorithm). AT+VIP=? Note: List of supported <n>s Multi-Tech Systems, Inc. Wireless GSM/GPRS AT Commands (Document Number S000293I) Possible responses Note: Command valid +SIDET: 1,0 Note: Command valid...
<oper> (default value) <stat> Status of operator unknown available current forbidden Multi-Tech Systems, Inc. Wireless GSM/GPRS AT Commands (Document Number S000293I) Commands -113 dBm or less -111 dBm -109 to –53 dBm -51dBm or greater not known or not detectable as RXQUAL values in the table GSM 05.08...
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AT+COPS=2 Note: Ask for deregistration from network AT+COPS? Note: Ask for current PLMN Multi-Tech Systems, Inc. Wireless GSM/GPRS AT Commands (Document Number S000293I) Meaning Network is selected with full service No network service Network not allowed – emergency calls only...
<short name> The short name of the PLMN. <long name> The long name of the PLMN. Multi-Tech Systems, Inc. Wireless GSM/GPRS AT Commands (Document Number S000293I) Chapter 6 – Network Service Commands Possible responses +CREG: <mode>,<stat> Note: As defined here-above...
AT+WOPN=4,<PlmnOns>. The priority order is: E-ONS CPHS NITZ FLASH Note: Multi-Tech Systems, Inc. Wireless GSM/GPRS AT Commands (Document Number S000293I) (lists all the available PLMN) Possible responses +WOLM: 1,20812,”WM”,”WM PLMN” +CME ERROR: 21 Note: Invalid index Done +WOLM: 1,20812,”WM1”,”WM1 PLMN”...
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Example: <PlmnOns>=31 means that the four methods will be used for PLMN names (bit-field value is 1111 or 0x1F). Operation Flow for Field PlmnOns Multi-Tech Systems, Inc. Wireless GSM/GPRS AT Commands (Document Number S000293I) Bit 3 (NITZ) Bit 2 (SPN) Bit 1 (CPHS) Chapter 6 –...
AT+CPLS=1 Note: selection of EF_OPLMNwAct AT+CPLS=? Note: Get possible values AT+CPLS=? Note: Get possible values Multi-Tech Systems, Inc. Wireless GSM/GPRS AT Commands (Document Number S000293I) AT+WOPN=<format>,<NumOper>[,<lac>] Possible responses +WOPN: 0,”Orange F” Note: Alphanumeric answer +CME ERROR: 22 Note: Not found +WOPN: 0, “OrangeF”...
The length of this list is limited to 85 entries for EF_PLMNsel, and 51 for EF_PLMNwAct, EF_OPLMNwAct, EF_HPLMNwAct. (See table on next page) Multi-Tech Systems, Inc. Wireless GSM/GPRS AT Commands (Document Number S000293I) <index> , <format> , <oper> to write <oper> in the <format> at the <index>. <index>,<format>,<oper>,<GSM_AcT>,<GSMcp_Act>,<Utran_Act>...
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Note: Add a new network to the list (text format) AT+CPOL? Note: Ask for preferred list of networks With only EF_PLMNsel present AT+CPOL=? Multi-Tech Systems, Inc. Wireless GSM/GPRS AT Commands (Document Number S000293I) Chapter 6 – Network Service Commands Possible responses +CPOL:1,2,26201 +CPOL: 6,2,20810...
The response +CME ERROR: 13 (SIM failure) is returned after 10 unsuccessful PUK attempts. The SIM card is then out of order and must be replaced by a new one. Multi-Tech Systems, Inc. Wireless GSM/GPRS AT Commands (Document Number S000293I) Commands...
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Please note that the product only requests PIN2 or PUK2 once. Therefore, if they are not entered properly, the next +CPIN? command will return “+CPIN: READY”. Multi-Tech Systems, Inc. Wireless GSM/GPRS AT Commands (Document Number S000293I) Read the PIN status...
Note: Get the number of attempts left AT+CPINC? Note: Get current values AT+CPINC=? Note: Get possible values Multi-Tech Systems, Inc. Wireless GSM/GPRS AT Commands (Document Number S000293I) Possible responses Note: PIN2 code is correct +CME ERROR: 3 Note: Operation not allowed, PIN2 previously entered...
AT+CLCK=”AO”,2 Note: Query BAOC status AT+CLCK=”SC”,0,0000 Note: Disable PIN Multi-Tech Systems, Inc. Wireless GSM/GPRS AT Commands (Document Number S000293I) Chapter 7 – Security Commands Possible responses Note: PIN was correct +CLCK:(“PS”,0),(“SC”,0),(“FD”,0),(“PN“,0),(“PU“,0),(“PP“,0),(“PC“,0) Note: PIN is enabled, no SIM lock, no network lock, no information on Call barring (no longer supported in GSM Technical Specification 07.07)
Group index <name> Group name <phb_entry_index> Phonebook entry index <restrict call> Restrict call mode for incoming calls Multi-Tech Systems, Inc. Wireless GSM/GPRS AT Commands (Document Number S000293I) Commands <num_Work>, <num_Data>, <Email>, and <Address> will be Chapter 8 – Phonebook Commands...
Selection of the “FD” phonebook with <pin2>, when <pin2> is already verified, will give the error: CME ERROR:3 Multi-Tech Systems, Inc. Wireless GSM/GPRS AT Commands (Document Number S000293I) ADN Abbreviated Dialing Numbers (SIM phonebook) FDN Fixed Dialing Numbers (SIM restricted phonebook)
AT+CPBR=13 Note: Read entry Multi-Tech Systems, Inc. Wireless GSM/GPRS AT Commands (Document Number S000293I) Type of address byte in integer format. Value is 145 if the dialing string (<number> response value) includes the international access code character + ; otherwise, the value is 129.
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Command AT+CPBS=”SM” Note: ADN phonebook AT+CPBR=1 AT+CPBW=1,”0123456”,, ”test”,1 Note: Add an external entry in the SIM with group number (1) AT+CPBR=1 Multi-Tech Systems, Inc. Wireless GSM/GPRS AT Commands (Document Number S000293I) Chapter 8 – Phonebook Commands Possible responses +CPBR=1,”0123456”,129,”test” +CPBR=1”0123456”,129,”test”,1...
Note: Read the entry at location 5 AT+CPBS? Note: Which phonebook is selected Multi-Tech Systems, Inc. Wireless GSM/GPRS AT Commands (Document Number S000293I) Integer type value depending on the capacity of the phonebook memory. Phone number in ASCII format. TON/NPI (Type of address octet in integer format).
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AT+WCOS? AT+CPBR=1 AT+CPBW=1,”0123456,,”test”,1 Note: Add an extended entry in SIM with group number 1 Multi-Tech Systems, Inc. Wireless GSM/GPRS AT Commands (Document Number S000293I) Chapter 8 – Phonebook Commands Possible responses Note: Location 5 overwritten Note: Location 6 is written Note: Location 8 is written.
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Note: Write in FDN at location 5 AT+CPIN? AT+CPIN=5678 Note: Enter SIM PIN2 AT+CPBW=5,”01290917”,129,”Jacky ” Note: Write in FDN at location 5 Multi-Tech Systems, Inc. Wireless GSM/GPRS AT Commands (Document Number S000293I) Chapter 8 – Phonebook Commands Possible responses +CPBR:1,”0123456,”129,”test” +CPBR:1,”0123456,”129,”test”,1 Possible responses +CME ERROR: 17...
Note: Read entries “Test” AT+WCOS=1 Note: Phonebook extended AT+CPBF=”Test” Note: Read entries with “Test” Multi-Tech Systems, Inc. Wireless GSM/GPRS AT Commands (Document Number S000293I) Possible responses +CPBF: 20,10 Note: Maximum length for a phone number is 20 digits; 14 characters for the text +CPBF: 12,”112”,129,”Emergency”...
AT+CPBP=”0123456789” Note: Search entries correspondeing to this phone number Continued on next page Multi-Tech Systems, Inc. Wireless GSM/GPRS AT Commands (Document Number S000293I) Phone number (coded according to any GSM 07.07 or GSM 07.05 phone number) Location number Phone number...
Note: Read the previous location AT+CPBN=1 Note: Read the last location AT+CPBN=2 Note: Read the next location Multi-Tech Systems, Inc. Wireless GSM/GPRS AT Commands (Document Number S000293I) Possible responses +CPBF: 1,”0123456789”,129,”Test ME”,”9876543210”,129,””,””,””,email@mail_address.com,”post address’,0 Note: Display locations with text field starting with “Test”, extended entry.
AT+CSVM=? Note: Possible values ? AT+CSVM=0,”888”,129 Note: Disable Voice Mail number and change value to “888”. Multi-Tech Systems, Inc. Wireless GSM/GPRS AT Commands (Document Number S000293I) Possible responses +WAIP:0 Note: Default value (init phonebooks) +WAIP: (0,1) Note: Disable / enable...
1 Note: The entries list displayed with AT+WPGR=3,1 contains records from both the Mobile Equipment and the SIM phonebooks (MT phonebook). Multi-Tech Systems, Inc. Wireless GSM/GPRS AT Commands (Document Number S000293I) Chapter 8 – Phonebook Commands Possible responses +WPGR: (1-4),(1-10) Note: 10 possible groups +WPGR: 1,”group 1”...
Note: Set restrict call to “All Accepted” AT+WPGS=0,1 Note: Read group 1 settings AT+WPGS=? Note: Test command Multi-Tech Systems, Inc. Wireless GSM/GPRS AT Commands (Document Number S000293I) Chapter 8 – Phonebook Commands Possible responses +WPGS: 1, Note: Group1: all accepted...
Total number of messages in <mem2> <used3> Total number of messages in <mem3> <vp> Validity Period of the short message, default value is 167 Multi-Tech Systems, Inc. Wireless GSM/GPRS AT Commands (Document Number S000293I) Chapter 9 – Short Messages Commands...
Note: <mt>=2 AT+CNMA Note: acknowledge the message received AT+CNMA Note: try to acknowledge again Multi-Tech Systems, Inc. Wireless GSM/GPRS AT Commands (Document Number S000293I) Chapter 9 – Short Messages Commands Possible responses +CSMS: 1,1,1 Note: SMS-MO, SMS-MT and SMS-CB supported...
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Reason is: Error in modem AT+CNMA=2,2 <CR> >00FF <Ctrl-Z> Note: Negative ACK to the SMS. Unspecified error Multi-Tech Systems, Inc. Wireless GSM/GPRS AT Commands (Document Number S000293I) Chapter 9 – Short Messages Commands Possible responses Note: PDU mode valid +CMT: ,29...
Note: Read AT+CPMS= “AM” Note: Select wrong message storage Multi-Tech Systems, Inc. Wireless GSM/GPRS AT Commands (Document Number S000293I) SR ME non-volatile memory is cleared when another SIM card is inserted. It is kept, Possible responses +CPMS: ((“SM”,”ME”,”BM”,”SR”),(“SM”,”ME”),(“SM”,”ME”)) Note: Read, list, delete: SMS or SMS Status Report Write, send: SMS +CPMS: “SM”,3, 10,”SM”,3,10,”SM”,3,10...
Note: Set PDU mode AT+CMGS=14<CR> 0001030691214365000004C9E9340B Note: Send complete MSG in PDU mode, no SC address Multi-Tech Systems, Inc. Wireless GSM/GPRS AT Commands (Document Number S000293I) Possible responses +CPMS: “4,10,4,99,4,99 +CPMS: “SM”,4,10,”ME”,4,99,”ME”,4,99 Note: Read SMS from SIM. Write and store SMS from/to flash...
Command Syntax: AT+CSDH Command AT+CSDH=0 Note: Set value to “do not how” AT+CSDH? Note: Current value Multi-Tech Systems, Inc. Wireless GSM/GPRS AT Commands (Document Number S000293I) Chapter 9 – Short Messages Commands Possible responses Note: Parameters saved Possible responses Note: Parameters restored...
TA buffer of unsolicited result codes defined within this command is cleared when <mode> 1…3 is entered. Multi-Tech Systems, Inc. Wireless GSM/GPRS AT Commands (Document Number S000293I) Only <mode>=2 is supported. Any other value for <mode> (0,1 or 3) is accepted (return code will be OK), but the processing of unsolicited result codes will be the same as with <mode>=2.
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AT+CNMI=2,0,0,1,0 Note: <ds>=1 AT+CMGS=”+33146290800”<CR> Happy Birthday! <ctrl-Z> Note: Send a message in text mode Multi-Tech Systems, Inc. Wireless GSM/GPRS AT Commands (Document Number S000293I) Chapter 9 – Short Messages Commands Possible responses AT+CMTI: “SM”,1 Note: message received +CMT: “123456”,”98/10/01,12:30 00+00”,129,4,32,240, “15379”,129,5<CR><LF>...
“SR”, and allow storage of further SMS Status Report into “SR” memory AT+CMSS=3 Send an SMS previously stored AT+CMGR=1 Read the SMS Status Report Multi-Tech Systems, Inc. Wireless GSM/GPRS AT Commands (Document Number S000293I) AT+CMGR=<index> Possible responses AT+CMTI: “SM”,1 Note: New message received +CMGR: “REC UNREAD”,”0146290800”, ”98/10/01,18:22:11+00”,<CR><LF>...
Note: List stored and sent messages in text mode AT+CMGL=1 Note: List read messages in PDU mode Multi-Tech Systems, Inc. Wireless GSM/GPRS AT Commands (Document Number S000293I) Chapter 9 – Short Messages Commands PDU mode Status of messages in possible values...
0, is incremented by one for each outgoing message (successes and failures), and is cyclic on one byte (0 follows 255). Note: This number is not a storage number. Outgoing messages are not stored. Multi-Tech Systems, Inc. Wireless GSM/GPRS AT Commands (Document Number S000293I) Chapter 9 – Short Messages Commands Possible responses >...
<ctrl-Z> Note: End the message (3/3) Multi-Tech Systems, Inc. Wireless GSM/GPRS AT Commands (Document Number S000293I) Originating or Destination Address Value in string format Integer type in PDU mode (default 2 for +CMGW) or string type in text mode (default “STO UNSENT”...
This is used to determine the way the information is encoded. Compressed text is not supported. Only GSM default alphabet, 8 bit data and UCS2 alphabet are supported. Multi-Tech Systems, Inc. Wireless GSM/GPRS AT Commands (Document Number S000293I) UDHI <fo> must be entered in DECIMAL format. Hexadecimal format would lead to irrelevant results Reply Path, not used in text mode.
Note: Read it AT+CMGD=3 Note: Delete it AT+CMGD=1,0 AT+CMGD=1,1 AT+CMGD=1,2 AT+CMGD=1,3 AT+CMGD=1,4 Multi-Tech Systems, Inc. Wireless GSM/GPRS AT Commands (Document Number S000293I) Possible responses +CSMP: 0,0,0,0 Note: No validity period <dcs>= PCCP437 alphabet (8 bits Note: Command correct Possible responses +CMTI:”SM”,3 Note: New message received +CMGR: “REC UNREAD”,”0146290800”,...
Note: Accept SMS-CB types, 15,16,17,50 and 86 in any language AT+CSCB=1 Note: Deactivate the reception of CBMs Multi-Tech Systems, Inc. Wireless GSM/GPRS AT Commands (Document Number S000293I) Chapter 9 – Short Messages Commands Possible responses +CMS ERROR: 330 Note: service center unknown...
If all parameters are correct, the product overwrites the whole SMS in SIM. Only the first byte (Status byte) is changed. Multi-Tech Systems, Inc. Wireless GSM/GPRS AT Commands (Document Number S000293I) Possible responses Note : CBMIs are stored in EF-CBMI +WCBM=”10,100,1000,100000”...
AT+WMGO=999 Note: If the storage area is changed with the AT+CPMS command, the value of WMGO will be reset to zero. Multi-Tech Systems, Inc. Wireless GSM/GPRS AT Commands (Document Number S000293I) Chapter 9 – Short Messages Commands Possible responses +CPMS: “SM”,3,10,”SM”,3,10,”SM”,3,10...
AT+CMGR=10 AT+WUSS=0 AT+CMGR=11 AT+CMGR=11 AT+WUSS? AT+CMGR=10 AT+WUSS? Multi-Tech Systems, Inc. Wireless GSM/GPRS AT Commands (Document Number S000293I) Possible responses +WUSS: (0-1) +CMTI: “SM”,10 Note: SMS has been received in index 10 +CMGR: “REC UNREAD”,”+33660669023”,,”03/02/13,18:36:35+00”<CR><LF> Do you want to change state? +CMGR: “REC UNREAD”,”+33660669023”,,”03/02/13,18:36:35+00”<CR><LF>...
SM for storing AT+CMGR=4 Note: Read the first SMS from the Continued on the next page. Multi-Tech Systems, Inc. Wireless GSM/GPRS AT Commands (Document Number S000293I) Chapter 9 – Short Messages Commands Possible responses +WMCP: 0,(1-12) +WMCP: 1,(1-99) Note: The location of the SMS that can be copied from the SIM to the Flash is 1 to 12 (maximum available in the SIM).
Note: Enable feature 1 time AT+CMMS=2 Note: Enable feature AT+CMMS? AT+CMMS=? Multi-Tech Systems, Inc. Wireless GSM/GPRS AT Commands (Document Number S000293I) Chapter 9 – Short Messages Commands Possible responses +CPMS: 2,99,2,99,4,10 +CPMS: “ME”,0,99,”ME”,0,99,”SM”,4,10 Note: No SMS is stored in the Flash +CPMS: “ME”,4,99,”ME”,4,99,”SM”,4,10...
AT+CCFC=0,4 Note: Erase unconditional call forwarding +CCFC responses are not sorted by <class> parameter, but only by the order of network response. Multi-Tech Systems, Inc. Wireless GSM/GPRS AT Commands (Document Number S000293I) Chapter 10 – Supplementary Services Commands Possible responses Note: Command valid +CCFC:1,1,”0146290800”,129...
AT+CACM= 0000 Note: Request ACM reset with wrong PIN2 value AT+CACM ? Note: Request ACM value Multi-Tech Systems, Inc. Wireless GSM/GPRS AT Commands (Document Number S000293I) Chapter 10 – Supplementary Services Commands Possible responses +CAOC: “000A08” Note: Display Current Call Meter value (CCM=2568)
Note: Request Currency and PPU update (wrong PIN2) AT+CPUC? Note: Request Currency and Price Multi-Tech Systems, Inc. Wireless GSM/GPRS AT Commands (Document Number S000293I) Chapter 10 – Supplementary Services Commands String type coded as <ccm> under +CAOC. Value 0 disables ACMmax feature.
Connects the two calls and disconnects the subscriber from both calls (Explicit Call Transfer). Syntax: Command syntax: AT+CHLD=< n > Command AT+CHLD=<n> AT+CHLD=? Multi-Tech Systems, Inc. Wireless GSM/GPRS AT Commands (Document Number S000293I) Chapter 10 – Supplementary Services Commands Possible responses Note: If n is within the defined values +CHLD: (0-4, 11-17, 21-27)
Note: Before the phone called is ringing AT+CLCC Note: The phone called is ringing AT+CLCC Note: The call is being answered Multi-Tech Systems, Inc. Wireless GSM/GPRS AT Commands (Document Number S000293I) Chapter 10 – Supplementary Services Commands Else: +CLCC: <id1>,<dir>,<stat>,<mode>,<mpty>[,<number>,<type> [<alpha>] ] [<CR><LF>...
<number> String type phone number <type> Syntax: Command syntax: AT+CSSN= <n>, <m> Multi-Tech Systems, Inc. Wireless GSM/GPRS AT Commands (Document Number S000293I) Chapter 10 – Supplementary Services Commands Closed User Group index Type of address When <n>=1 and a supplementary service notification is received after a mobile originated call setup, intermediate result code +CSSI:<code1>[,<index>] is sent...
Command syntax: AT+CUSD = <n> [ ,<str> [ <dcs> ] ] Command Syntax To Send and Receive USSD: AT+CUSD= <n> [,<str> [,<dcs>]] Multi-Tech Systems, Inc. Wireless GSM/GPRS AT Commands (Document Number S000293I) Chapter 10 – Supplementary Services Commands Note: In case of enabled presentation, a +CUSD (as direct answer to a send USSD) is then indicated with: +CUSD: <m>...
Note: To activate the control of the CUG information by call, add [G] or [g] to the ATD command. Index and info values will be used. Syntax: Command syntax: AT+CCUG = <n> [ ,<index> [ <info> ] ] Multi-Tech Systems, Inc. Wireless GSM/GPRS AT Commands (Document Number S000293I) Chapter 10 – Supplementary Services Commands...
• 8 data bits, with no parity • 7 data bits, with even parity Switch from Offline to Online Mode See the ATO command description. Multi-Tech Systems, Inc. Wireless GSM/GPRS AT Commands (Document Number S000293I) Chapter 11 – Data Commands...
AT+ILRR=0 Note: Local port rate report disabled AT+ILRR=1 Note: Local port rate report enabled AT+ILRR? AT+ILRR=? Multi-Tech Systems, Inc. Wireless GSM/GPRS AT Commands (Document Number S000293I) for asynchronous transparent for asynchronous non-transparent for normal speech. Possible responses Note: Command valid...
AT+DOPT=1,1 Note: Set new parameters AT+DOPT? Note: Current values Multi-Tech Systems, Inc. Wireless GSM/GPRS AT Commands (Document Number S000293I) Description: Down window size, (default is 61) Up window size, (default is 61) Acknowledgement timer in units of 10ms, (default is 48)
Command AT+DS=? Note: Test command AT+DS=3,0,2048,250 Note: Set new parameters AT+DS? Note: Current values Multi-Tech Systems, Inc. Wireless GSM/GPRS AT Commands (Document Number S000293I) Possible responses Note: Feature supported Note: V42bis supported Note: Command valid Possible responses +DS: (0-3),(0,1),(512-2048),(6-250) Note: Command valid...
AT\N? Note: Current value AT\N4 Multi-Tech Systems, Inc. Wireless GSM/GPRS AT Commands (Document Number S000293I) Data compression is not in use Rec. V.42 bis is in use in both directions Rec. V.42 bis is in use in receive direction only Rec.
Command syntax: AT+IPR=<value> Command AT+IPR? AT+IPR=? AT+IPR=38400 OK AT+IPR=0 Multi-Tech Systems, Inc. Wireless GSM/GPRS AT Commands (Document Number S000293I) Commands Possible responses +IPR: 9600 Note: Current rate is 9600 bps +IPR: (0,2400,4800,9600,19200,38400,57600,115200), (300,600,1200) Note: Possible values, according to V25ter Recommendation: The first set of values indicates the range of auto-detectable baud rates (including 0).
All character framing formats settings of the serial interface (i.e., 801, 8E1, 8S1, 8N1, 7N1, 7O1, 7E1, 7S1 and 7N2) are supported on autobauding operation. Syntax: Command syntax: AT+ICF= <format>[, <parity>] Command AT+ICF? AT+ICF=? AT+ICF=2,0 Multi-Tech Systems, Inc. Wireless GSM/GPRS AT Commands (Document Number S000293I) (supported) (supported) (supported) (supported) (supported) Possible responses +ICF: 3,4...
AT&C0 Note: DCD always on AT&C1 Note: DCD matches state of the remote modem’s data carrier Multi-Tech Systems, Inc. Wireless GSM/GPRS AT Commands (Document Number S000293I) (supported) (not supported) (supported) (not supported) When this parameter is set to 2 (DTE invokes flow control through RTS) DCE...
Command ATQ0 Note: DCE transmits result codes ATQ1 Note: Result codes are suppressed and not transmitted Multi-Tech Systems, Inc. Wireless GSM/GPRS AT Commands (Document Number S000293I) Chapter 12 – V.24 and V.25 Commands signal. Possible responses Note: Command valid Note: Command valid...
Appendix A. Values: No parameters Syntax: Command syntax: AT&W Command AT&W Note: Writes current configuration to EEPROM Multi-Tech Systems, Inc. Wireless GSM/GPRS AT Commands (Document Number S000293I) <n>=1 <n>=0 <text><CR><LF> <CR><LF> <text><CR><LF> <numeric code><CR> <CR><LF>...
Note: Ask for restoring the factory settings AT&F0 Note: Ask for restoring the factory settings Multi-Tech Systems, Inc. Wireless GSM/GPRS AT Commands (Document Number S000293I) Chapter 12 – V.24 and V.25 Commands Possible responses Note: No software problem detected, all checksums are...
+CSQ responses is equal or greater than <CsqStep>. Automatic shots are supported in idle mode and during communication. The activation or deactivation of this flow (8) does not affect the other flows. Multi-Tech Systems, Inc. Wireless GSM/GPRS AT Commands (Document Number S000293I) Commands Chapter 13 – Specific AT Commands...
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AT+CCED=0,16 Note: idle mode AT+CCED=0,16 Note: dedicated mode AT+CCED=1,16 Multi-Tech Systems, Inc. Wireless GSM/GPRS AT Commands (Document Number S000293I) Chapter 13 – Specific AT Commands Value Requested Dump +CSQ response; then +CCED response with Main Cell only +CSQ response; then +CCED response with Neighbors 1 to 6 +CSQ response;...
Show the checksum of SIM phonebooks after loading. An interruption has occurred. The rack has been detected as Closed. Multi-Tech Systems, Inc. Wireless GSM/GPRS AT Commands (Document Number S000293I) No unsolicited “+WIND: <IndNb>” will occur. Default. Hardware SIM Insert/Remove indications or SIM presence after software reset.
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Note: The modem received a NITZ information message Multi-Tech Systems, Inc. Wireless GSM/GPRS AT Commands (Document Number S000293I) hour, between the local time and GMT. "yy/MM/dd,hh:mm:ss±zzz" (Year/Month/Day,Hour:Min:Seconds± Time Zone). The Time Zone indicates the difference, expressed in quarters of an hour, between the local time and GMT.
Note: Ask for the current values of converters in mode 0 AT+ADC=1 Note: Select extended mode (mode 1) Multi-Tech Systems, Inc. Wireless GSM/GPRS AT Commands (Document Number S000293I) Chapter 13 – Specific AT Commands Possible responses +ADC: (0-1) Note: possible values 0 or 1...
Command syntax: AT+WLPW=<index >,<value> Response syntax: OK or +CME ERROR: <err> Command AT+WLPW=1,5 Note: Write Lang Pref equal to 5 in EF-LP with index 1 Multi-Tech Systems, Inc. Wireless GSM/GPRS AT Commands (Document Number S000293I) <value> Language German English Italian...
I/O port number <index> is set. Syntax: Command syntax: AT+WIOW=<index >,<value> Command AT+WIOW=2,0 Reset I/O (number 2) Multi-Tech Systems, Inc. Wireless GSM/GPRS AT Commands (Document Number S000293I) Possible responses +WIOR: 0 GPIO number 0 is reset Possible responses GPIO value is written...
Set GPIO 3; default output value to 1 AT+WIOM=,128 Note: Set GPIO 8 or GPIO12 or GPIO7; default output value to 1 Multi-Tech Systems, Inc. Wireless GSM/GPRS AT Commands (Document Number S000293I) Chapter 13 – Specific AT Commands Possible responses +WIOM: 2047,0...
Note: Query status of Call Forwarding service AT+WAC Note: Abort the request of the query of the Call Forwarding service Multi-Tech Systems, Inc. Wireless GSM/GPRS AT Commands (Document Number S000293I) Return Possible responses Note: PLMN list request aborted Possible responses...
Note: Play a tone with 2 frequencies (allowed with speaker only) AT+WTONE=1,2,300,9,50,600,9 Note: Play a tone with 2 frequencies with the buzzer Multi-Tech Systems, Inc. Wireless GSM/GPRS AT Commands (Document Number S000293I) tone frequency (in Hz) (mandatory if <mode>=1). Available with speaker only. Speaker (db) Buzzer (db) -0.25...
Note: Switch on downloading mode AT+WDWL? Multi-Tech Systems, Inc. Wireless GSM/GPRS AT Commands (Document Number S000293I) Range is 0 to 15 (see array on previous page). By default, the value is 9. Range 0 to 50. Default 0 (1-> 0,1 s., 50 -> 5 s.) When this parameter is 0 (default value), the duration is infinite, and the DTMF tone can be stopped by AT+WDTMF=0.
Note: Ask for the current values AT+WVR=? AT+WVR=? AT+WVR=? AT+WVR=? AT+WVR=? AT+WVR=? AT+WVR=? AT+WVR=? Multi-Tech Systems, Inc. Wireless GSM/GPRS AT Commands (Document Number S000293I) Preferred Other Supported Types Type HR, FR AMR-FR EFR, AMR-HR, FR AMR-FR EFR, AMR-HR, HR, FR...
Note: Configure data type FRfor incoming calls (<out_coding_type> parameter is omitted) AT+WDR=3 Note: Illegal value AT+WVR? Note: Ask for the current values Multi-Tech Systems, Inc. Wireless GSM/GPRS AT Commands (Document Number S000293I) Preferred Other Supported Types Type Type Default Values Default incoming data calls rate <out_coding_type>[,<in-coding_type>]...
AT+WSTR=2 Note: Select the status 2 (NETWORK STATUS) AT+WSTR=? Note: Ask the list of possible values Multi-Tech Systems, Inc. Wireless GSM/GPRS AT Commands (Document Number S000293I) Chapter 13 – Specific AT Commands Possible responses Note: Controller 1 selected Note: Controller 2 selected...
5 μs AT+WRIM=? Note: Ask the list of possible values AT+WRIM? Note: Ask the current value Multi-Tech Systems, Inc. Wireless GSM/GPRS AT Commands (Document Number S000293I) Chapter 13 – Specific AT Commands Possible responses +WSCAN: 23 Note: <rssi> is 23.
AT+WCDM=,1 Note: Select the speaker to play the melody on. AT+WCDM? Multi-Tech Systems, Inc. Wireless GSM/GPRS AT Commands (Document Number S000293I) Chapter 13 – Specific AT Commands Possible responses Note: 32kHz power down mode is enabled Note: 32kHz power down mode is disabled...
Note: Display character 20 of the Custom alphabet extension table AT+WCCS=1,1,200 Note: Edit character 200 of GSM to Custom conversion table Multi-Tech Systems, Inc. Wireless GSM/GPRS AT Commands (Document Number S000293I) Character range to display/edit for table 1 and 2 for Custom to GSM conversion table Chapter 13 –...
Note: Activate Network lock on F ORANGE (208, 01) with manual co-operative network list including SFR (208, 10) and Bouygues Telecom (208, 20) Multi-Tech Systems, Inc. Wireless GSM/GPRS AT Commands (Document Number S000293I) Chapter 13 – Specific AT Commands Possible responses Note: Network lock activated...
+CPHS: 5,1 +CPHS: 6,1 +CPHS: 7,1 AT+CPHS=3,1 +CME ERROR: 3 AT+CPHS=1,1 Examples continued on next page Multi-Tech Systems, Inc. Wireless GSM/GPRS AT Commands (Document Number S000293I) Possible responses +CME ERROR: 3 +CPHS: <FctId1>,<Status><CR<LF> +CPHS: <FctId2>,<Status><CR<LF> … +CPHS: <FctIdn>,<Status><CR<LF> Interrogate the status of CPHS functionality...
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+WMBN: 1,"19254871234",129,1 Mail box number for Line 1 +WMBN: 2,,,1 +WMBN: 3,,,1 +WMBN: 4,,,1 Multi-Tech Systems, Inc. Wireless GSM/GPRS AT Commands (Document Number S000293I) Interrogate the status of CPHS functionality Voice mail indicator functionality is activated Mail box number functionality is deactivated...
Indicator AT+CPHS=2,4 AT+CPHS=1,4 Note: Activatation of Divert Call Indicator feature Multi-Tech Systems, Inc. Wireless GSM/GPRS AT Commands (Document Number S000293I) +WVMI=<LineId>,<Status> WVMI: <LineId>,<Status> Possible responses +WVMI: 1,1 a message is waiting on Line 1 +WVMI: 2,1 a message is waiting on Line 2...
AT+CPHS=2,6,17 AT+CPHS=2,6,22 Note: Get current status for Line 2 Mailbox Number AT+CPHS=0,6 Note: Deactivatation of CPHS Information feature Multi-Tech Systems, Inc. Wireless GSM/GPRS AT Commands (Document Number S000293I) AT+CHPS=2,5[,<type format>] Possible responses +WNON: 0,”Orange F” +WNON: 1,”Orange” +CME ERROR: 3...
AT+CPHS=2,2 Note: Get current Mail Box Numbers again Multi-Tech Systems, Inc. Wireless GSM/GPRS AT Commands (Document Number S000293I) For the <name> parameter, all strings starting with “80”, “81”, or “82” are considered in UCS2 format. See the Appendix G - Coding of Alpha Fields in the SIM for UCS2. If a wrong UCS2 format is entered, the string is considered as an ASCII string.
AT+WALS = 1,2 AT+CPHS=0,3 Note: Deactivation of ALS feature AT+CPHS=2,3 Note: Interrogate ALS feature Multi-Tech Systems, Inc. Wireless GSM/GPRS AT Commands (Document Number S000293I) Chapter 13 – Specific AT Commands Possible responses +WALS: 1 Note: Display current active line +WALS: (0-1),(1-2)
AT+WOPEN=1 AT+WOPEN=2 Note: Get the Open AT library versions Multi-Tech Systems, Inc. Wireless GSM/GPRS AT Commands (Document Number S000293I) ® flash objects storage place and to configure the ASCII string giving the internal Open AT library version. ASCII string giving the external Open AT library version.
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+WOPEN=5 Note: Suspend Open AT tasks AT+WOPEN? Multi-Tech Systems, Inc. Wireless GSM/GPRS AT Commands (Document Number S000293I) Chapter 13 – Specific AT Commands Note: The objects flash are erased +WIND: 3 Note: Product reset in order to start the embedded application...
Note: get current standard tones sound level AT+WSST=? Note: supported parameters Multi-Tech Systems, Inc. Wireless GSM/GPRS AT Commands (Document Number S000293I) Possible responses +WRST: 1,”001:03”,”001:01” Note: Timer activated to reset after 1 hour and 3 minutes. At this point, 1 hour and 1 minute remain before next reset.
Note: Ask for disconnection with release cause=user busy and location= public network serving the local user Multi-Tech Systems, Inc. Wireless GSM/GPRS AT Commands (Document Number S000293I) Chapter 13 – Specific AT Commands Possible responses Note: All calls, if any, are released...
AT+WMBS=<Band> AT+WMBS? AT+WMBS=? AT+WMBS=? Multi-Tech Systems, Inc. Wireless GSM/GPRS AT Commands (Document Number S000293I) Chapter 13 – Specific AT Commands Possible responses Note: The modem has to reset for the change to be effective Note: The modem has to reset for the change to be effective...
This gives the SIM the ability to allow, bar or modify the string before the operation starts. The commands used for this operation are: +STCR (SIM Toolkit Control Response) +STGR (SIM Toolkit Give Response) Multi-Tech Systems, Inc. Wireless GSM/GPRS AT Commands (Document Number S000293I) Chapter 14 – SIM Toolkit...
The +STCR (SIM Toolkit Control response) indication is an unsolicited result sent by the SIM when Call control functionality is activated and before the customer application has performed any outgoing call, SMS, SS, or USSD. Multi-Tech Systems, Inc. Wireless GSM/GPRS AT Commands (Document Number S000293I) STSF...
AT+STSF=<Mode>[,<Config>] [,<Timeout>][,<AutoResponse>] AT+STSF? AT+STSF=? SIM Toolkit Facilities Error Codes +CME ERROR: 3 Multi-Tech Systems, Inc. Wireless GSM/GPRS AT Commands (Document Number S000293I) Possible responses +CME ERROR: <err> +STSF: <Mode>,<Config>,<Timeout>,<Autoresponse> +STSF: (0-2), (160060C01F - 5FFFFFFF7F),(1-255),(0-1) Operation not allowed. This error is returned when a wrong parameter is entered.
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+CPIN: SIM PIN AT+CPIN=0000 +WIND: 4 AT+STSF? +STSF: 1,”5FFFFFFF7F”,3 Multi-Tech Systems, Inc. Wireless GSM/GPRS AT Commands (Document Number S000293I) Enable the reporting of mobile equipment errors Set indications Query ME Status ME is ready. Test command SIM Toolkit Set Facilities No activation of SIM Toolkit functionality Set all SIM Toolkit facilities (class 3).
AT+STGI=0 AT+STIN? Note: Ask for the last SIM Toolkit indication sent by the SIM Multi-Tech Systems, Inc. Wireless GSM/GPRS AT Commands (Document Number S000293I) Possible responses +STIN: 0 Note: the last SIM Toolkit indication was a Setup Menu Note: Display the SIM Toolkit application menu +CME ERROR: 4 Note: Operation not supported.
<HelpInfo> <NextActionId> Compared to other commands the customer application can always get information about setup menu after having received the +STIN:0 indication. Multi-Tech Systems, Inc. Wireless GSM/GPRS AT Commands (Document Number S000293I) Possible responses +CME ERROR: <err> +STGI: (0-11) Possible responses +STGI: <Alpha Identifier menu>...
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Values when CmdType=5 (Play tone) <ToneType> <TimeUnit> <TimeInterval> (1-255) <TextInfo> Multi-Tech Systems, Inc. Wireless GSM/GPRS AT Commands (Document Number S000293I) Normal priority of display High priority of display Text to display in ASCII format Clear message after a delay (3 seconds)
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+STGI: 1,3,”BANK”,0 +STGI: 2,3,”QUIZ”,0 +STGI: 3,3,”WEATHER”,0 AT+STIN? +CME ERROR: 4 Multi-Tech Systems, Inc. Wireless GSM/GPRS AT Commands (Document Number S000293I) Default Item Identifier Alpha identifier of the main menu Identifier items Number of items in the menu Alpha identifier label of items in ASCII format...
ME currently unable to process command No response from the user. User abort. Multi-Tech Systems, Inc. Wireless GSM/GPRS AT Commands (Document Number S000293I) Called number, Service Center Address or SS String in ASCII format. MO destination address in ASCII format.
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Operation not supported. This error is returned when the user gives a response with +CME ERROR: 4 SIM Toolkit functionality not activated. Or if the SIM Toolkit indication (+STIN) has not been received. Multi-Tech Systems, Inc. Wireless GSM/GPRS AT Commands (Document Number S000293I) Chapter 14 – SIM Toolkit...
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Display text indication AT+STGI=1 +STGI: 0,”Your account balance is 1000 $”,0 Multi-Tech Systems, Inc. Wireless GSM/GPRS AT Commands (Document Number S000293I) SIM requests a bank account update from bank server via the network (SEND SMS) Chapter 14 – SIM Toolkit...
Four CIDs are available to specify four PDP contexts, but only 11 NSAPIs are available for PDP activation. Only one can be activated at a time. Multi-Tech Systems, Inc. Wireless GSM/GPRS AT Commands (Document Number S000293I) (Packet Data Protocol type) a string parameter which specifies the type of packet data Internet Protocol Chapter 15 –...
Up to 64 000 (512 kbit/s) Up to 128 000 (1 024 kbit/s) Up to 256 000 (2 048 kbit/s) Multi-Tech Systems, Inc. Wireless GSM/GPRS AT Commands (Document Number S000293I) Delay (maximum values) SDU size: 128 bytes 95 percentile Delay...
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10 000 000 (~22 kbit/s) 20 000 000 (~44 kbit/s) 50 000 000 (~111 kbit/s) Best effort Multi-Tech Systems, Inc. Wireless GSM/GPRS AT Commands (Document Number S000293I) LLC Frame Mode LLC Data RLC Block Mode Traffic Type Protection Subscribed by the Nwk / default if value is omitted...
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[,<delay> [,<reliability.> [,<peak> [,<mean>]]]]]] AT+CGQREQ? AT+CGQREQ=? AT +CGQREQ=1,1,4,5,2,14 AT+CGQREQ=? AT+CGQREQ? Multi-Tech Systems, Inc. Wireless GSM/GPRS AT Commands (Document Number S000293I) Chapter 15 – GPRS Commands Possible Response(s) ERROR +CGQREQ: <cid>, <precedence >, <delay>, <reliability>, <peak>, <mean> [<CR><LF>+CGQREQ: <cid>, <precedence >, <delay>, <reliability.>, <peak>, <mean>...
Other values are reserved and will result in an ERROR response to the execution command. Syntax: Command Syntax: AT+CGATT Command AT+CGATT= [<state>] AT+CGATT? AT+CGATT=? AT+CGATT=1 Multi-Tech Systems, Inc. Wireless GSM/GPRS AT Commands (Document Number S000293I) Possible Responses ERROR +CGATT: <state> +CGATT: (list of supported <state>s) Chapter 15 – GPRS Commands...
AT+CGCLASS=”A” Note: Chosen class not supported AT+CGCLASS=? AT+CGCLASS? Multi-Tech Systems, Inc. Wireless GSM/GPRS AT Commands (Document Number S000293I) A string parameter which indicates the GPRS mobile class (in descending order of functionality) Class A (highest) Class B Class C in GPRS only mode...
Other values are reserved and will result in an ERROR response to the set command. Syntax: Command Syntax: Command AT+CGSMS= [<service>] At+CGSMS? AT+CGSMS=? AT +CGSMS=0 AT+CGSMS=? Multi-Tech Systems, Inc. Wireless GSM/GPRS AT Commands (Document Number S000293I) Possible Responses ERROR +CGSMS: <service> +CGSMS: (list of currently available <service>s) +CGSMS=(0-3) Chapter 15 – GPRS Commands...
The network has forced a change of MS class. The highest available class is reported. +CGEV: ME CLASS <class> The mobile equipment has forced a change of MS class. The highest available class is reported. Multi-Tech Systems, Inc. Wireless GSM/GPRS AT Commands (Document Number S000293I) Possible Responses ERROR +CGEREP: <mode>,<bfr>...
CONNECT ATD*99***2# ERROR Multi-Tech Systems, Inc. Wireless GSM/GPRS AT Commands (Document Number S000293I) (GPRS Service Code for IP) a digit string (value 99), which identifies a request to use the GPRS with IP (PDP types IP and PPP) A digit string which specifies a particular PDP context definition.
Note: This is an extension to the usage of the 'H' command that is described in ITU-T V.25ter. Multi-Tech Systems, Inc. Wireless GSM/GPRS AT Commands (Document Number S000293I) Chapter 15 – GPRS Commands...
Note: Extended reports disabled AT+CRC=1 Note: Extended reports enabled AT+CRC? AT+CRC=? Multi-Tech Systems, Inc. Wireless GSM/GPRS AT Commands (Document Number S000293I) A string that identifies the modem in the address space applicable to the PDP. The Possible response(s) [<CR><LF>+CGPADDR: <cid>,<PDP_addr> [...]] +CGPADDR: (list of defined <cid>s)
Note: Ask for reason of release “NO CARRIER” indicates that the AT+CEER information is available for a failure diagnostic. See Failure Cause from GSM 04.08 Recommendation in Appendix A. Multi-Tech Systems, Inc. Wireless GSM/GPRS AT Commands (Document Number S000293I) For asynchronous transparent For asynchronous non-transparent...
The default value for mode 7 is 0. In this case, no automatic GPRS reconnection to a new operator is done when reaching border areas. Multi-Tech Systems, Inc. Wireless GSM/GPRS AT Commands (Document Number S000293I) The modem must be rebooted to activate the new setup except for <mode> 3, 5, 6...
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GPRS slow connect activated − PPP filtering activated − Automatic re-attachment and PDP reactivation at operator board area Multi-Tech Systems, Inc. Wireless GSM/GPRS AT Commands (Document Number S000293I) Chapter 15 – GPRS Commands Possible Responses +WGPRS: <mode>, <parameter1>,[<cid>] [<CR><LF>+WGPRS: <mode>, <parameter>,[<cid>] [...]]...
//Remark about +CGDATA: the goal of this command is the same as ATD*99*** AT +CGDATA=1 CONNECT ……. Data transfer ……. +CGEV: NW DETACH Network Request AT+CGAUTO=0 +CRING: GPRS "IP", "211.45.89.152" AT+CGANS=1 CONNECT ……. Data transfer Multi-Tech Systems, Inc. Wireless GSM/GPRS AT Commands (Document Number S000293I) Chapter 15 – GPRS Commands...
GSM 07.07 Recommendation All the 07.07 commands not described in this manual are not implemented. The product will answer "ERROR" to these commands. Multi-Tech Systems, Inc. Wireless GSM/GPRS AT Commands (Document Number S000293I) Commands Chapter 16 – Other AT Commands...
• Intermediate result codes • Parameter storage • GMS sequences list • Operator names • CPHS Information field • CSP constraints Multi-Tech Systems, Inc. Wireless GSM/GPRS AT Commands (Document Number S000293I) Appendix A – Result Codes, Failure Causes, Other Tables...
GPRS error PDP authentication failure invalid mobile class Multi-Tech Systems, Inc. Wireless GSM/GPRS AT Commands (Document Number S000293I) Appendix A – Result Codes, Failure Causes, Other Tables Resulting from the following commands All GSM 07.07 commands (+CME ERROR: 3) All GSM 07.07 commands (+CME ERROR: 4)
27.010 connection loss during virtual channels establishment. continued on next page Multi-Tech Systems, Inc. Wireless GSM/GPRS AT Commands (Document Number S000293I) Appendix A – Result Codes, Failure Causes, Other Tables Resulting from the following commands...
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Service abort request has failed Unsolicited responses for autodiag or charge indication are already activated on another port Multi-Tech Systems, Inc. Wireless GSM/GPRS AT Commands (Document Number S000293I) Appendix A – Result Codes, Failure Causes, Other Tables Results from the following commands...
PDP deactivation cause GMM abort PDP deactivation cause LLC or SNDCP failure PDP unsuccessful activation cause GMM error Continued on next page. Multi-Tech Systems, Inc. Wireless GSM/GPRS AT Commands (Document Number S000293I) Appendix A – Result Codes, Failure Causes, Other Tables...
Call operation not allowed Call barring on outgoing calls Call barring on incoming calls Call impossible Lower layer failure Multi-Tech Systems, Inc. Wireless GSM/GPRS AT Commands (Document Number S000293I) Appendix A – Result Codes, Failure Causes, Other Tables Will Be Treated as Cause...
Interworking, unspecified There has been interworking with a network which does not provide causes for Note: All values other than specified should be treated as error #41. Multi-Tech Systems, Inc. Wireless GSM/GPRS AT Commands (Document Number S000293I) Appendix A – Result Codes, Failure Causes, Other Tables...
No code Note: The no reply condition timer (T) is only used for SC = 002, 004 or 61. Multi-Tech Systems, Inc. Wireless GSM/GPRS AT Commands (Document Number S000293I) Appendix A – Result Codes, Failure Causes, Other Tables Change PIN code...
Refer to the following documentation: • SE13 (22 August, 2005) • NAPRD10 2.6.8 Multi-Tech Systems, Inc. Wireless GSM/GPRS AT Commands (Document Number S000293I) Appendix A – Result Codes, Failure Causes, Other Tables Activate Check status Deactivate Change password for call barring...
Line 1 Mailbox Number Available Line 2 Mailbox Number Available Date Mailbox Number Available EF Mn Updatable Multi-Tech Systems, Inc. Wireless GSM/GPRS AT Commands (Document Number S000293I) Appendix A – Result Codes, Failure Causes, Other Tables Data Field Bit Field...
CLI per call mode – default block CLI – menu to send CLI CLI per call mode – default block CLI – menu to block CLI Multi-Tech Systems, Inc. Wireless GSM/GPRS AT Commands (Document Number S000293I) Appendix A – Result Codes, Failure Causes, Other Tables...
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Service The ME shall only present information numbers to the user if this field is set to FF Multi-Tech Systems, Inc. Wireless GSM/GPRS AT Commands (Document Number S000293I) Appendix A – Result Codes, Failure Causes, Other Tables External Value External Value...
Command beyond ME capabilities (96) ME currently unable to process command (97) No response from the user (98) SIM session terminated by the user (99) Multi-Tech Systems, Inc. Wireless GSM/GPRS AT Commands (Document Number S000293I) Support $(MultipleCard)$ $(MultipleCard)$ $(MultipleCard)$ $(MultipleCard)$ $(AT$)
Terminal Profile First byte (Download): Second byte (Other): Third byte (Proactive SIM): Fourth byte (Proactive SIM): Multi-Tech Systems, Inc. Wireless GSM/GPRS AT Commands (Document Number S000293I) Profile download SMS-PP data download Cell Broadcast data download Menu selection '9E XX' response code for SIM data...
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Seventh byte (Multiple card proactive commands) for class "a" Eighth byte (Proactive SIM): Ninth byte: Subsequent bytes: Multi-Tech Systems, Inc. Wireless GSM/GPRS AT Commands (Document Number S000293I) Proactive SIM: SET UP EVENT LIST Event: MT call Event: Call connected Event: Call disconnected...
GET READER STATUS '34' RUN AT COMMAND '81' End of the proactive session Multi-Tech Systems, Inc. Wireless GSM/GPRS AT Commands (Document Number S000293I) Appendix D – Command Type and Next Action Indicator Used for Type of Command coding class "a" only class "a"...
16 bit value is a UCS2 code point, and defines a UCS2 character. Multi-Tech Systems, Inc. Wireless GSM/GPRS AT Commands (Document Number S000293I) Appendix E – Coding of Alpha Fields in the SIM for UCS2...
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Byte 7 contains a value 'D3', an offset of '53', which when added to the base pointer results in a UCS2 code point of '0583', representing Armenian Character small PIWR. Multi-Tech Systems, Inc. Wireless GSM/GPRS AT Commands (Document Number S000293I) Appendix E – Coding of Alpha Fields in the SIM for UCS2...
AT+STIN +WIND: 4 AT+STGI +WIND: 4 AT+STGR +WIND: 4 Multi-Tech Systems, Inc. Wireless GSM/GPRS AT Commands (Document Number S000293I) Appendix G – Conditions for Command Execution and SIM Dependence SIM dependence Intermediate N (Y for auto CNL) SIM dependence Intermediate...
+CMEE Report Mobile Equipment errors ... 17 +CMER Mobile Equipment Event Reporting ... 112 +CMGD Delete Message ... 73 Multi-Tech Systems, Inc. Wireless GSM/GPRS AT Commands (Document Number S000293I) Index +CMGF Preferred Message Format ... 64 +CMGL List Message... 69 +CMGR Read Message ...
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Abort Command +WAC ... 116 Accumulated Call Meter +CACM ... 85 Accumulated Call Meter Maximum +CAMM ... 86 Multi-Tech Systems, Inc. Wireless GSM/GPRS AT Commands (Document Number S000293I) Advice of Charge +CAOC ... 85 Alarm Management +CALA ... 18 Alternate Line Service +WALS ... 132 Analog Digital Converter Measurements +ADC ...
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Enter PIN +CPIN ... 40 Enter PIN2 +CPIN2 ... 42 Facility Lock +CLCK ... 43 Multi-Tech Systems, Inc. Wireless GSM/GPRS AT Commands (Document Number S000293I) Pin Remaining Attempt Number +CPINC ... 42 Commands, Short Messages Cell Broadcast Message Identifiers +WCBM ... 75 Change or Do Not Change SMS Status +WUSS ...
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DTE-DCE Local Flow Control +IFC ... 101 DTE-DCE Local Rate Reporting +ILRR ... 95 DTMF Signals +VTD, +VTS ... 21 Multi-Tech Systems, Inc. Wireless GSM/GPRS AT Commands (Document Number S000293I) E Echo ... 104 Echo E ... 104 Echo Cancellation +ECHO ... 27 Enter Data State +CGDATA ...
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Restore Settings +CRES ... 65 Result Code Suppression Q ... 102 Result Codes Final ... 179 Multi-Tech Systems, Inc. Wireless GSM/GPRS AT Commands (Document Number S000293I) Result Codes Intermediate ... 179 Ring Indicator Mode +WRIM ... 122 S0 Automatic Answer ... 23 Save Configuration &W ...
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Unstructured Supplementary Service Data +CUSD ... 90 Using Commands During Data Connection ... 92 V DCE Response Format ... 103 Multi-Tech Systems, Inc. Wireless GSM/GPRS AT Commands (Document Number S000293I) V42bis Data Compression +DS ... 97 V42bis Data Compression Report +DR... 98 Voice Rate +WVR ...