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FIBOCOM L860 AT Commands User Manual
Page 86 of 254
Command
Description
OK
AT+CNMI=1,0,0,1,0
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=1,0,0,2
OK
AT+CMSS=296
+CMSS: 185
OK
+CDSI: "SM",6
Reference
3GPP TS 27.005
6.1.8 +CNMA, New Message Acknowledgment
This command acknowledge the receipt of a +CMT and +CDS response from the terminal to the Modem.
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 Modem sends a +CDS response to the terminal, it waits a predefined timeout of 15 seconds for
the +CNMA acknowledgment. The Modem will not send aCDS result code to the terminal before
the previous one is acknowledged, or the timeout expires.
When the Modem sends a +CMT response to the terminal, it waits a predefined timeout of 15 seconds for
the +CNMA acknowledgment. The Modem will not send aCMT result code to the terminal before
the previous one is acknowledged, or the timeout expires. Upon receipt of the +CNMA command, the
Modem sends RP-ACK to the network. The acknowledged SMS will not be saved in message storage. If
the command is executed but no acknowledgment is expected, or some other Modem related error
occurs, the final result code +CMS ERROR: <err> is returned.
Note: