AT Commands Reference Guide
80529ST10815A Rev.2– 2017-09-14
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+CNMI - New Message Indications To Terminal Equipment
(PDU Mode)
+CMT: <alpha>,<length><CR><LF><pdu>
where:
<alpha> - alphanumeric representation of
originator/destination number corresponding to
the entry found in MT phonebook. used character
set should be the one selected with command +CSCS.
<length> - PDU length
<pdu> - PDU message
(TEXT Mode)
+CMT:<oa>,<alpha>,<scts>
[,<tooa>,<fo>,<pid>,<dcs>,
<sca>,<tosca>,<length>]<CR><LF><data>
(the information written in italics will be present
depending on
+CSDH last setting)
where:
<oa> - originating address, string type converted in
the currently selected character set (see +CSCS)
<alpha> - alphanumeric representation of <oa>, used
character set should be the one selected with command
+CSCS.
<scts> - arrival time of the message to the SC
<tooa>, <tosca> - type of number
<oa> or <sca>:
129 - number in national format
145 - number in international format(contains the "
+")
<fo> - first octet of 3GPP TS 03.40/23.040
<pid> - Protocol Identifier
<dcs> - Data Coding Scheme
<sca> - Service Centre address, string type, converted
in the currently selected character set (see +CSCS)
<length> - text length
<data> - TP-User-Data
If
<dcs> indicates that GSM03.38/23.038 default alphabet is used and
<fo> indicates that GSM03.40/23.040 TP-User-Data-Header-Indication is
not set (bit 6 of
<fo> is 0), each character of GSM/WCDMA alphabet will
be converted into current TE character set (see +CSCS)
If
<dcs> indicates that 8-bit or UCS2 data coding scheme is used or <fo>
indicates that GSM03.40/23.040 TP-User-Data-Header-Indication is set
(bit 6 of
<fo> is 1), each 8-bit octet will be converted into two IRA
character long hexadecimal number (e.g. octet 0x2A will be converted as
two characters 0x32 0x41)
Class 2 messages and messages in the message waiting indication group (stored
message) result in indication as defined in
<mt>=1.
Acknowledge for the received SMS-DELIVER SM is sent