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GM29 INTEGRATOR’S MANUAL
6
LZT 123 7361 R1B
4.6 AT*ELAM Ericsson Local Audio Mode........................................... 102
4.7 AT*EMIC Ericsson Microphone Mode ........................................... 102
4.8 AT*EMIR Ericsson Music Mute Indication Request ...................... 103
4.9 AT*EXVC Ericsson SET External Volume Control ........................ 103
5. Data - CSD/HSCSD ..............................................................................................105
5.1 AT+CBST Select Bearer Service Type ............................................ 105
5.2 AT+CRLP Radio Link Protocol ....................................................... 106
6. Data - GPRS..........................................................................................................109
6.1 AT+CGACT PDP Context Activate or Deactivate.............................. 109
6.2 AT+CGATT GPRS Attach or Detach ................................................. 110
6.3 AT+CGDATA Enter Data State.............................................................. 111
6.4 AT+CGDCONT Define PDP Context....................................................... 112
6.5 AT+CGEREP GPRS Event Reporting .................................................. 114
6.6 AT+CGPADDR Show PDP Address ........................................................ 115
6.7 AT+CGQMIN Quality of Service Profile (Minimum Acceptable)........ 116
6.8 AT+CGQREQ Quality of Service Profile (Requested) .......................... 118
6.9 AT+CGREG GPRS Network Registration Status ............................... 121
6.10 AT+CGSMS Select Service for MO SMS Messages .......................... 122
7. Data - HSCSD .......................................................................................................123
7.1 AT+CHSC HSCSD Current Call Parameters ................................... 123
7.2 AT+CHSD HSCSD Device Parameters............................................ 124
7.3 AT+CHSN HSCSD Non Transparent Call Configuration................ 125
7.4 AT+CHSR HSCSD Parameters Report ............................................ 126
7.5 AT+CHSU HSCSD Automatic User Initiated Upgrading ................ 127
8. Fax..........................................................................................................................129
8.1 AT*E2FAX Ericsson M2M Fax Comm. Baud Rate Modification .... 129
8.2 Low Level Fax Commands......................................................................... 130
9. Identification.........................................................................................................131
9.1 AT Attention Command ....................................................... 131
9.2 AT&F Set to Factory Defined Configuration ............................ 131
9.3 AT&W Store User Profile........................................................... 131
9.4 AT* List all Supported AT Commands.................................. 132
9.5 AT+CGMI Read MS Manufacturer Identification ........................... 132
9.6 AT+CGMM Read MS Model Identification....................................... 132
9.7 AT+CGMR Read MS Revision Identification ................................... 133
9.8 AT+CGSN Read MS Product Serial Number Identification ............ 133
9.9 ATI Identification Information .............................................. 133
9.10 AT+GCAP Request Modem Capabilities List .................................. 134
10. Interface ................................................................................................................135
10.1 AT+CPIN PIN Control .................................................................... 135
10.2 AT&C Circuit 109 (DCD) Control ............................................ 135
10.3 AT&D Circuit 108 (DTR) Response.......................................... 135