User guide

Developers guidelines | AT commands
190 June 2010
+CMTI New message indication
+CMT Received message
+CDS SMS status report
Description: Indication of the message memory location is routed to the terminal
equipment. Enabled by AT+CNMI.
Unsolicited result
code: +CMTI: <mem>,<index>
Parameters:
<mem>:
<mem> Description
“ME” Phone message storage
“SM” SIM message storage
<index>: Integer. Value is in the range of location numbers supported by the
associated memory.
Description: Received SMs are routed directly to the terminal equipment. 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. The phone 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 terminal equipment. 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. The phone converts each octet of TP data unit into
two IRA-character long hexadecimal numbers.
In case of CBS: GSM TPDU in hexadecimal format.