Specifications

AT Command Set for L55 Platform 2003-11-21
Copyright  Siemens AG 2003 All Rights Reserved Page 33 of 131
2.3.4 Commands related to mobile equipment control and status
This section provides the descriptions of commands related to network service.
2.3.4.1 AT+CACM
AT+CACM Accumulated call meter
Test command
AT+CACM=?
Response
OK
Read command
AT+CACM?
Response
+CACM: <acm>
OK/ERROR/+CME ERROR
Parameter
<acm>
Accumulated call meter in hexadecimal format, measured in
home units; coding analogous to ACMmax on the SIM
Write command
AT+CACM=[<pa
sswd>]
Response
OK/ERROR/+CME ERROR
Parameter
<passwd>
String type; usually PIN2
2.3.4.2 AT+CALM
AT+CALM Alert sound mode
Test command
AT+CALM=?
Response
+CALM: (list of supported <mode>s)
OK
Read command
AT+CALM?
Response
+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)