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Multi-Tech Systems, Inc. Wireless GSM/GPRS AT Commands (Document Number S000293I) 6
Display Configuration &V ..................................................................................................................................... 105
Request Identification Information I ...................................................................................................................... 105
Multiplexing Mode +WMUX ................................................................................................................................... 106
Chapter 13 – Specific AT Commands ...................................................................................................................... 107
Cell Environment Description +CCED .................................................................................................................. 107
General Indications +WIND .................................................................................................................................. 109
Analog Digital Converter Measurements +ADC .................................................................................................... 111
Mobile Equipment Event Reporting +CMER ........................................................................................................ 112
Read Language Preference +WLPR .................................................................................................................... 113
Write Language Preference +WLPW ................................................................................................................... 113
Read GPIO Value +WIOR ..................................................................................................................................... 114
Write GPIO Value +WIOW ................................................................................................................................... 114
Input/Output Management +WIOM ...................................................................................................................... 115
Abort Command +WAC ........................................................................................................................................ 116
Play Tone +WTONE ............................................................................................................................................. 117
Play DTMF Tone +WDTMF .................................................................................................................................. 118
Downloading +WDWL .......................................................................................................................................... 118
Voice Rate +WVR ................................................................................................................................................. 119
Data Rate +WDR ................................................................................................................................................. 120
Select Voice Gain +WSVG ................................................................................................................................... 121
Status Request +WSTR ....................................................................................................................................... 121
Scan +WSCAN ..................................................................................................................................................... 122
Ring Indicator Mode +WRIM ................................................................................................................................ 122
32kHz Power Down Mode +W32K ....................................................................................................................... 123
Change Default Melody +WCDM ......................................................................................................................... 123
Custom Character Set +WCCS ............................................................................................................................ 124
Lock +WLCK ........................................................................................................................................................ 125
CPHS Command +CPHS ..................................................................................................................................... 126
Unsolicited Result: Voice Mail Indicator +WVMI ................................................................................................... 128
Unsolicited Result: Diverted Call Indicator +WDCI ............................................................................................... 128
Network Operator Name +WNON ........................................................................................................................ 129
CPHS Information +WCPI .................................................................................................................................... 129
Customer Service Profile +WCSP ......................................................................................................................... 130
Customer Storage Mirror +WMIR ......................................................................................................................... 130
Change Default Player +WCDP ............................................................................................................................ 130
CPHS Mail Box Number +WMBN ........................................................................................................................ 131
Alternate Line Service +WALS ............................................................................................................................. 132
Wavecom Open AT Control Command +WOPEN ............................................................................................... 133
Reset +WRST ...................................................................................................................................................... 135
Set Standard Tone +WSST .................................................................................................................................. 135
Hang-up +WATH .................................................................................................................................................. 136
Multi-Band Selection +WMBS .............................................................................................................................. 137
Chapter 14 – SIM Toolkit ........................................................................................................................................... 138
Overview of SIM Application Toolkit ....................................................................................................................... 138
Messages Exchanged During a SIM Toolkit Operation .......................................................................................... 139
SIM Toolkit Commands .......................................................................................................................................... 140
SIM Toolkit Set Facilities +STSF .......................................................................................................................... 140
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