Siemens AT Command Set Cellular Engines Wireless Modules MC35 ユーザーズマニュアル
AT Command Set
MC35_ATC_01_V04.00
Page 162 of 238
02.04.2002
6.1.7 AT+CGSMS Select service for MO SMS messages
Test command
AT+CGSMS=?
The test command lists the services and service preferences which can be
selected with the AT+CGSMS write command.
selected with the AT+CGSMS write command.
Response
+CGSMS: (list of supported <service>s
OK
OK
Parameter
<service>
See write command
Read command
AT+CGSMS?
The read command returns the currently selected service or service prefer-
ence.
ence.
Response
+CGSMS: <service>
OK/ERROR/+CME ERROR
OK/ERROR/+CME ERROR
<service>
See write command
Write command
AT+CGSMS=
[<service>]
[<service>]
The write command specifies what service or service preference the MT
shall use when sending MO SMS messages. If parameter <service> is not
given, the current value remains unchanged.
shall use when sending MO SMS messages. If parameter <service> is not
given, the current value remains unchanged.
Parameter
<service>
a numeric parameter which indicates the service or service
preference to be used.
0
preference to be used.
0
GPRS
1
circuit switched
2
GPRS preferred (use circuit switched if mobile is not
GPRS attached)
GPRS attached)
3
circuit switched preferred (use GPRS if circuit switched is
not available)
not available)
Response
OK/ERROR/+CME ERROR
Reference
GSM 07.07
Note:
• Default value is 3 (circuit switched preferred).
• Parameter cannot be stored to user profile (AT&W).
• Default value is 3 (circuit switched preferred).
• Parameter cannot be stored to user profile (AT&W).