SimCom SIM5350

SIM5350 AT Command Set
<Act>
0 GSM
2 UTRAN
3 GSM EGPRS
4 UTRAN HSDPA
5 UTRAN HSUPA
6 UTRAN HSDPA and HSUPA
Examples
AT+CGREG=?
+CGREG: (0-1)
OK
AT+CGREG?
+CGREG: 0,0
OK
8.11 AT+CGSMS Select service for MO SMS messages
Description
The write command is used to specify the service or service preference that the MT will use to send
MO SMS messages.
The test command is used for requesting information on which services and service preferences can
be set by using the AT +CGS MS write command
The read command returns the currently selected service or service preference.
SIM PIN References
YES 3GPP TS 27.007
Syntax
Test Command Responses
AT+CGSMS=? +CGSMS: (list of supported <service>s)
OK
Read Command Responses
AT+C GS MS ? +CGSMS: <service>
OK
Write Command Responses
OK
ERROR
AT+C GS MS =<service>
+CME ERROR: <err>
SIM5350_ATC_V1.02 6/9/2014
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