Specifications

AT command set for S45 Siemens mobile phones and modems
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Siemens Document No.: A30880-A10-A001-3-D376
Revision: 1.8
Revision Date: 30. November, 2001
iv
List of Tables
Table 2-1: Supported GSM 07.07 commands..........................................................................................................6
Table 2-2: Supported GSM 07.05 commands..........................................................................................................7
Table 2-3: Supported commands according to ITU-T Recommendation V.25 ter .....................................................7
Table 2-4: Supported commands according to ITU-T Recommendation V.25 ter .....................................................8
Table 2-5: Supported Siemens-specific commands..................................................................................................9
Table 2-6: Commands supported according to Hayes standard...............................................................................13
Table 2-7: Conventions applying to the presentation of AT commands..................................................................13
Table 2-8: List of dummy FAX commands ...........................................................................................................67
Table 2-9: List of unexpected commands ..............................................................................................................98
Table 2-10: Features of the telephone book memory............................................................................................100
Table 2-11: Using escape characters in commands .............................................................................................. 102
Table 2-12: Using escape characters in GSM commands..................................................................................... 102
Table 2-13: S-Registers ......................................................................................................................................103
Table 3-1: CME ERRORS related to GSM 07.07................................................................................................109
Table 3-2: CMS ERRORS related to GSM 07.05 ................................................................................................111
Table 3-3 GPRS return values.............................................................................................................................112
Table 3-4: GMM return values issued by AT+CEER...........................................................................................112
Table 3-5: GMM return values issued by AT+CEER...........................................................................................113
Table 3-6: GAPI return values issued by AT+CEER ........................................................................................... 113
Table 3-7: GAPI return values issued by AT+CEER ........................................................................................... 114
Table 3-8: LMAN return values issued by AT+CEER.........................................................................................114
Table 3-9: ENIP return values issued by AT+CEER............................................................................................114
Table 3-10: Result codes.....................................................................................................................................116
Table 3-11: List of *# codes................................................................................................................................117