SIM5350 AT Command Set
316 SIM PUK required
317 SIM PIN2 required
318 SIM PUK2 required
320 Memory failure
321 Invalid memory index
322 Memory full
330 SMSC address unknown
331 no network service
332 Network timeout
340 NO +CNMA ACK EXPECTED
341 Buffer overflow
342 SMS size more than expected
500 unknown error
Examples
AT+CMGS=02112345678
+CMS ERROR: 304
7.2 AT+CSMS Select message service
Description
This command is used to select messaging service <service>.
SIM PIN References
YES 3GPP TS 27.005
Syntax
Test Command Responses
AT+CSMS=? +CSMS: (list of supported <service>s)
OK
Read Command Responses
AT+C SM S? +CSMS: <service>,<mt>,<mo>,<bm>
OK
Write Command Responses
+CSMS: <mt>,<mo>,<bm>
OK
ERROR
AT+CSMS=<service>
+CMS ERROR: <err>
Defined values
SIM5350_ATC_V1.02 6/9/2014
84
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