User's Manual Part 1

iii
P/N 90023363 Revision 1.8
AT+CACM............................................................................................................................................ 76
AT+CALM ............................................................................................................................................ 76
AT+CAMM ........................................................................................................................................... 77
AT+CAOC............................................................................................................................................ 77
AT+CBC............................................................................................................................................... 78
AT+CBST............................................................................................................................................. 79
AT+CCFC ............................................................................................................................................ 80
AT+CCLK............................................................................................................................................. 81
AT+CCUG............................................................................................................................................ 82
AT+CCWA ........................................................................................................................................... 82
AT+CCWE ........................................................................................................................................... 84
AT+CDRIND ........................................................................................................................................ 84
AT+CEER ............................................................................................................................................ 85
AT+CEXTBUT ..................................................................................................................................... 85
AT+CEXTHS........................................................................................................................................ 86
AT+CFUN ............................................................................................................................................ 86
AT+CGACT.......................................................................................................................................... 87
AT+CGAPNR....................................................................................................................................... 87
AT+CGAPNW ...................................................................................................................................... 88
AT+CGATT .......................................................................................................................................... 89
AT+CGCLASS ..................................................................................................................................... 89
AT+CGDCONT .................................................................................................................................... 89
AT+CGEREP ....................................................................................................................................... 91
AT+CGMI............................................................................................................................................. 92
AT+CGMM........................................................................................................................................... 92
AT+CGMR ........................................................................................................................................... 92
AT+CGOI ............................................................................................................................................. 93
AT+CGPADDR .................................................................................................................................... 93
AT+CGQMIN ....................................................................................................................................... 93
AT+CGQREQ ...................................................................................................................................... 94
AT+CGREG ......................................................................................................................................... 95
AT+CGSMS ......................................................................................................................................... 95
AT+CGSN............................................................................................................................................ 96
AT+CHLD ............................................................................................................................................ 97
AT+CIMI............................................................................................................................................... 97
AT+CLCC ............................................................................................................................................ 97
AT+CLCK............................................................................................................................................. 99
AT+CLDTMF...................................................................................................................................... 100
AT+CLIP ............................................................................................................................................ 101
AT+CLIR ............................................................................................................................................ 101
AT+CLTS ........................................................................................................................................... 102
AT+CLVL ........................................................................................................................................... 102
AT+CMEE.......................................................................................................................................... 103
AT+CMGD ......................................................................................................................................... 103
AT+CMGF.......................................................................................................................................... 103
AT+CMGL.......................................................................................................................................... 104
AT+CMGR ......................................................................................................................................... 106
AT+CMGW ........................................................................................................................................ 108
AT+CMSS.......................................................................................................................................... 109
AT+CMUT.......................................................................................................................................... 110
AT+CMUX.......................................................................................................................................... 110
AT+CNMI ........................................................................................................................................... 111
AT+CNUM ......................................................................................................................................... 112
AT+COLP .......................................................................................................................................... 113