Specifications

AT Command Set for L55 Platform 2003-11-21
Copyright  Siemens AG 2003 All Rights Reserved Page 68 of 131
2.3.9.15 AT+CSMS
AT+CSMS Selection of message service
Revision according to GSM 07.05 Version 5.0.0
Test command
AT+CSMS=?
Response
+CSMS: (list of supported <service>s)
Parameter
<service>
0
GSM 3.40 and 3.41
1 GSM 3.40 and 3.41 and compatibility of the AT
command syntax for phase 2+
NOTE
Deactivating phase 2+ compatibility is only possible if the direct
output of short messages AT+CNMI=1,2 or AT+CNMI=1,3 is not
activated. If necessary, the latter should be deactivated first
Read command
AT+CSMS?
Response
+CSMS: <service>,<mt>,<mo>,<bm>
Parameter
<service>
0
GSM 3.40 and 3.41
<mt> Mobile terminated messages
1 Type supported
<mo> Mobile originated messages
1 Type supported
<bm> Broadcast type messages
1 Type not supported
Write command
AT+CSMS= <service>
Parameter
<service>
0
GSM 3.40 and 3.41
Response
+CSMS: <mt>,<mo>,<bm>
OK/ERROR/+CME ERROR