Specifications

AT command set for XX Siemens mobile phones and modems
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Document No.: A30880-A10-A001-XX-
D376
Revision: Master R75
Revision Date: 29. September.2004
35
2.3.4 Commands related to mobile equipment control and status
This section provides the descriptions of commands related to network service.
AT+CACM
AT+CACM Accumulated call meter
Test command
AT+CACM=?
Response
OK
Read command Response:
AT+CACM?
+CACM: <acm
>
OK/ERROR/+CME ERROR
Parameter:
<acm
>
Accumulated call meter in hexadecimal format, measured in home
units; the coding is the same as ACMmax on the SIM
Write command
AT+CACM=[<passwd>]
Response:
OK/ERROR/+CME ERROR
Parameter:
<passwd
>
String type; usually PIN2
AT+CALM
AT+CALM Alert sound mode
Test command Response:
AT+CALM=?
+CALM: (list of supported <mode
>s)
OK/ERROR/+CME ERROR
Read command Response:
AT+CALM?
+CALM: <mode
>
OK/ERROR/+CME ERROR
Write command
AT+CALM=<mode>
Response:
OK/ERROR/+CME ERROR
Parameter
<mode
> 0
normal mode
1
silent mode (all sounds are prevented)
2
beep (only a short beep indicates an incoming call)
AT+CAMM
AT+CAMM Accumulated call meter maximum
Test command Response:
AT+CAMM=?
OK/ERROR/+CME ERROR
Read command Response:
AT+CAMM?
+CAMM: <acmmax
>
OK/ERROR/+CME ERROR
Parameter:
<acmmax
>
Accumulated call meter maximum in hexadecimal format, measured
in home units; coding in analogy to ACMmax on the SIM
Write command
AT+CAMM=[<acmmax>[,<passwd>]]
Response: