AT Commands Phone Terminal Terminated 104
+CMT Received Message
+CDS SMS Status Report
4.19.3 Use scenarios
New Message Indication
This scenario shows how the new message indication result codes are handled..
Description: Received SMs are routed directly to the TE. Enabled by AT+CNMI.
Unsolicited result code:+CMT: <length><CR><LF>
<pdu>
Parameters:
<length>: Integer; with AT+CMGF=’0’, this value indicates the length of the actual TP data
unit (in octet units).
<pdu>: In case of SMS: GSM 04.11 SC address followed by GSM 03.40 TPDU in
hexadecimal format. ME/TA converts each octet of TP data unit into two
IRA-character long hexadecimal numbers.
In case of CBS: GSM TPDU in hexadecimal format.
Description: SMS status is indicated to the TE. Enabled by AT+CNMI.
Unsolicited result code:+CDS: <length><CR><LF>
<pdu>
Parameters:
<length>: Integer; with AT+CMGF=’0’, this value indicates the length of the actual TP data
unit (in octet units).
<pdu>: In case of SMS: GSM 04.11 SC address followed by GSM 03.40 TPDU in
hexadecimal format. ME/TA converts each octet of TP data unit into two
IRA-character long hexadecimal numbers.
In case of CBS: GSM TPDU in hexadecimal format.
AT Command Response Comment
AT+CNMI=? Query new message unsolicited result code modes
+CNMI: (3),(0-1),
(0,2),(0),(0)
OK
AT+CNMI=0,1,2,0,
0
Send SM indications to TE
Forward unsolicited CBM result codes directly to the TE
OK
AT+CNMI? Query current settings
+CNMI: 3,1,2,0,0
The phone receives and stores incoming SM
+CMTI: “ME”,3 New message stores in index 3 of <mem1> storage
The phone receives a CBM and routes it directly to the
TE
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