MC55_ATC_V04.00 Page 358 of 475 3/17/06
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13.17 AT+CSMS Select Message Service
Syntax
Parameter Description
0
(&F)
GSM 03.40 and GSM 03.41 (the syntax of SMS AT commands is compatible
with GSM 07.05 Phase 2 version 4.7.0; Phase 2+ features which do not require
new command syntax may be supported, e.g. correct routing of messages with
new Phase 2+ data coding schemes) 
1 GSM 03.40 and GSM 03.41 (the syntax of SMS AT commands is compatible
with GSM 07.05 Phase 2+ version; the requirement of <service> setting 1 is
mentioned under corresponding command descriptions). 
Mobile Terminated Messages:
0 Type not supported 
1 Type supported 
Mobile Originated Messages:
0 Type not supported 
1 Type supported 
Test Command
AT+CSMS=?
Response(s)
+CSMS: (list of supported<service>s)
OK
Read Command
AT+CSMS?
Response(s)
+CSMS: <service>, <mt>, <mo>, <bm>
OK
Write Command
AT+CSMS=<service>
Response(s)
+CSMS: <mt>, <mo>, <bm>
OK
ERROR
+CMS ERROR
Reference(s) PIN ASC0 ASC1 MUX1 MUX2 MUX3 Charge  Last
GSM 07.05 % % % % % % ! ! !
<service>
(num)(&W)(&V)
<mt>
(num)
<mo>
(num)