Table of Contents
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11.1.2 Description ..........................................................................................................................117
11.1.3 Defined Values....................................................................................................................117
11.2 Unsolicited report control command %CURC .............................................................................117
11.2.1 Command Syntax ...............................................................................................................117
11.2.2 Interface Description...........................................................................................................118
11.2.3 Defined Values....................................................................................................................118
11.3 Service state change indication %SRVST ..................................................................................118
11.3.1 Command Syntax ...............................................................................................................118
11.3.2 Description ..........................................................................................................................118
11.3.3 Defined Values....................................................................................................................118
11.4 SIM state change indication %SIMST .........................................................................................119
11.4.1 Command Syntax ...............................................................................................................119
11.4.2 Interface Description...........................................................................................................119
11.4.3 Defined Values....................................................................................................................119
11.5 System mode change event indication %MODE ........................................................................119
11.5.1 Command Syntax ...............................................................................................................119
11.5.2 Interface Description...........................................................................................................119
11.5.3 Defined Values....................................................................................................................119
11.6 System information query %SYSINFO....................................................................................... 120
11.6.1 Command Syntax .............................................................................................................. 120
11.6.2 Interface Description.......................................................................................................... 120
11.6.3 Defined Values................................................................................................................... 120
11.7 System configuration reference setting %SYSCFG................................................................... 122
11.7.1 Command Syntax .............................................................................................................. 122
11.7.2 Description ......................................................................................................................... 122
11.7.3 Defined Values................................................................................................................... 122
11.8 Product model ID command +CGMM/+GMM ............................................................................ 123
11.8.1 Command Syntax .............................................................................................................. 123
11.8.2 Interface Description.......................................................................................................... 123
11.8.3 Defined Value..................................................................................................................... 123
12 Data Service Interface Description..........................................................................125
12.1 Network registration +CREG...................................................................................................... 125
12.1.1 Command Syntax .............................................................................................................. 125
12.1.2 Interface Description.......................................................................................................... 125
12.1.3 Defined Values .................................................................................................................. 125
12.2 Network registration +CGREG................................................................................................... 126
12.2.1 Command Syntax .............................................................................................................. 126
12.2.2 Interface Description.......................................................................................................... 126
12.2.3 Defined Values .................................................................................................................. 126
12.3 Operator selection +COPS......................................................................................................... 127
12.3.1 Command Syntax .............................................................................................................. 127
Issue 18 (2009-06-22)
Commercial in Confidence
HUAWEI UMTS M2M Module V100R001
AT Command Interface Specification
Page 16 of 169
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