At+Cmgs Send Message - SimCom SIM5350 Command Set

SIM5350 AT Command Set
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<CR><LF>
Testing
(receive new short message)
AT+CNMA(send ACK to the network)
OK
AT+CNMA
：
+CMS ERROR 340
(the second time return error, it needs ACK only once)
7.13

AT+CMGS Send message

Description
This command is used to send message from a TE to the network (SMS-SUBMIT).
SIM PIN References
YES 3GPP TS 27.005
Syntax
Test Command
AT+CMGS=?
Write Command
If text mode (AT+CMGF=1):
AT+CMGS=<da>[,<toda>]<
CR>Text is entered.
<CTRL-Z/ESC>
If PDU mode(AT+CMGF=
0):
AT+CMGS=<length><CR>
PDU is entered
<CTRL-Z/ESC>
SIM5350_ATC_V1.02
Responses
OK
Responses
If text mode (AT+CMGF=1) and sending successfully:
+CMGS: <mr>
OK
If PDU mode(AT+CMGF=0) and sending successfully:
+CMGS: <mr>
OK
If sending fails:
ERROR
If sending fails:
+CMS ERROR: <err>
103
6/9/2014