Cnma, New Message Acknowledgment - Motorola AT Commands G24-L Developer's Manual

SMS
+CMT: "+972544565034",,"04/11/04,09:48:36+08",145,4,0,0,"+97254120032",145,3
ABC
AT+CSMP=49 /*Set first octet to status report - see status report parameters in CMGW*/
OK
AT+CSMP?
+CSMP: 49,167,0,0
OK
AT+CNMI=,,,1
OK
AT+CNMI?
+CNMI: 0,0,0,1,0
OK
AT+CNMI=0,0,0,1,0
OK
AT+CMGS="0524680592"
> HELLO
+CMGS: 168
OK
+CDS: 6,168,"+972524680592",145,"05/08/02,15:20:12+08","05/08/02,15:20:14+08",0
AT+CNMI=0,0,0,2
OK
AT+CMSS=296
+CMSS: 185
OK
+CDSI: "SM",6

+CNMA, New Message Acknowledgment

This command acknowledges the receipt of a +CMT and +CDS response from the terminal to the
G24-L. A +CMT response receipt confirms the correct reception of a new SMS-DELIVER
message, which was routed directly to the terminal. A +CDS response receipt confirms the
correct reception of a new SMS-STATUS-REPORT message, which was routed directly to the
terminal.
When the G24-L sends a +CDS response to the terminal, it waits a predefined timeout of 60
seconds for the +CNMA acknowledgment. The G24-L will not send another +CDS result code to
the terminal before the previous one is acknowledged, or the timeout expires.
When the G24-L sends a +CMT response to the terminal, it waits a predefined timeout of 60
seconds for the +CNMA acknowledgment. The G24-L will not send another +CMT result code to
the terminal before the previous one is acknowledged, or the timeout expires.
Upon receipt of the +CNMA command, the G24-L sends RP-ACK to the network. The
acknowledged SM will not be saved in message storage.
If the G24-L does not receive acknowledgment within the required time, it sends RP-ERROR to
the network. The G24-L automatically disables routing to the terminal by setting both <mt> and
<ds> values of +CNMI to zero. The unacknowledged SM is saved in message storage.
3-84 G24-L AT Commands Reference Manual April 15, 2008