Sony Ericsson TT4031 (SE-GM29) - Manual (Page 127)

Owner’s Manual Rev 1.0 Page 127 of 127
<lac> Description
String type Two byte location area code in hexadecimal format
Note!_
<ci> Description
String type Two byte cell ID in hexadecimal format
Note!_
6.10 AT+CGSMS Select Service for MO SMS Messages
Description Command Possible Responses
Set service or service
preference
+CGSMS=[<service>] •_ OK
•_ ERROR
Read the command +CGSMS?
•_ +CGSMS: <service>
•_ OK
•_ ERROR
Test if the command is
supported
+CGSMS=?
•_ +CGSMS: (list of
available <service>s)
•_ OK
•_ ERROR
Used to specify the service or service preference that the MS will use to send
MO SMS messages. The read command returns the currently selected service
or service preference.
<services> Description
2 GPRS/packet domain preferred (use circuit switched if
GPRS/packet domain not available)
3 Circuit switched preferred (use GPRS/packet domain if
circuit switched not available)