AT Commands Set

SIM5215_SIM5216 AT Command Manual
for =1.
SIM PIN
References
YES 3GPP TS 27.005
Syntax
Test Command
AT+CNMA=?
Write Command
AT+CNMA=
Execution Command
AT+CNMA
Responses
+CNMA: (list of supported s)
OK
Responses
if text mode(AT+CMGF=1):
OK
if PDU mode (AT+CMGF=0):
+CNMA: (list of supported s)
OK
ERROR
+CMS ERROR:
Responses
OK
ERROR
+CMS ERROR:
Defined values
Parameter required only for PDU mode.
0 – Command operates similarly as in text mode.
1 – Send positive (RP-ACK) acknowledgement to the network. Accepted only in PDU
mode.
2 – Send negative (RP-ERROR) acknowledgement to the network. Accepted only in PDU
mode.
Examples
AT+CNMI=1,2,0,0,0
OK
+CMT:”1380022xxxx”,”02/04/03,11 :06 :38”,129,7,0
Testing
(receive new short message)
AT+CNMA(send ACK to the network)
OK
SIM5215_SIM5216_AT Command Manual_V1.13 80
1/13/2011