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
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2.3.3 Network service related commands
This section provides the descriptions of commands related to network service.
2.3.3.1 AT+CAOC
AT+CAOC Advice of charge
Test command
AT+CAOC=?
Response
+CAOC: (list of supported <mode>s)
Parameter
<mode>
0 query CCM value
Read command
AT+CAOC?
Response
+CAOC: <mode>
Parameter
<mode>
See Test command
Write command
AT+CAOC=<mode>
Response
OK
Parameter
<mode>
0
See Test command
Parameter
<mode>
See Test command
Execute command
AT+CAOC
Response
+CAOC: <ccm>
OK/ERROR/+CME ERROR
Parameter
<ccm>
Updated hexadecimal call meter, measured in home
units; coding in analogy to ACMmax on the SIM