Westermo GDW-11 User Manual
Page 85

Short Messages commands 85
6615-2220
Text mode
Command example
Possible responses
Note
AT+CMGF=1 OK
Set
TEXT
mode
AT+CNMI=2,2,0,0,0 OK
<mt>=2
+CMT:
“123456”,”98/10/01,
Message
received
12:30 00+00”, 129, 4, 32, 240,
“15379”, 129, 5<CR><LF>
AT+CNMA OK
Send positive acknowledge-
ment to the network
AT+CNMA +CMS
ERROR:
340
Try to acknowledge again
No +CNMA acknowledg-
ment expected
PDU mode
Command example
Possible responses
Note
AT+CMGF=0
OK
Set PDU mode
AT+CNMI=2,2,0,0,0 OK
<mt>=2
+CMT:
,29
Message
received
07913366003000F1240B9133
66920547F300000030034194
04800B506215D42ECFE7E17
319
AT+CNMA=2,2<CR>
OK
Negative ACK to the SMS.
<00D3><Ctrl-Z>
Memory
capacity
exceeded
AT+CNMA=2,2<CR>
OK
Negative ACK to the SMS.
<00D0><Ctrl-Z>
SIM memory storage is full
AT+CNMA=2,2<CR>
OK
Negative ACK to the SMS.
<00D2><Ctrl-Z>
Error in MS
AT+CNMA=2,2<CR>
OK
Negative ACK to the SMS.
<00FF><Ctrl-Z>
Unspecified
error