HE863 family AT commands reference guide
80377ST10083a Rev.6 – 2012-11-12
Reproduction forbidden without written authorization from Telit Communications S.p.A.- All Rights Reserved. Page 118 of
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+CMGL - List Messages
<alpha> - string type alphanumeric representation of <da> or <oa>, corresponding
to an entry found in the phonebook; used character set is the one
selected with command +CSCS.
<length> - length of the PDU in bytes
<pdu> - message in PDU format according to 3GPP TS 3.40/23.040
(Text Mode)
Parameter:
<stat>
"REC UNREAD" - new message
"REC READ" - read message
"STO UNSENT" - stored message not yet sent
"STO SENT" - stored message already sent
"ALL" - all messages.
Each message to be listed is represented in the format (the information written in
italics will be present depending on +CSDH last setting):
+CMGL: <index>,<stat>,<oa/da>,<alpha>,<scts>[,<tooa/toda>,
<length>]<CR><LF> <data>
where
<index> - message position in the storage
<stat> - message status
<oa/da> - originator/destination address, string type.
<alpha> - string type alphanumeric representation of <da> or <oa>, corresponding
to an entry found in the phonebook; used character set is the one
selected with command +CSCS.
<scts> - TP-Service Centre Time Stamp in Time String Format
<tooa/toda> - type of number <oa/da>
129 - number in national format
145 - number in international format (contains the "+")
<length> - text length
<data> - TP-User-Data
If <dcs> indicates that GSM03.38/23.038 default alphabet is used , 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, 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)
Each message delivery confirm is represented in the format:
+CMGL: <index>,<stat>,<fo>,<mr>,,,<scts>,<dt>,<st>
where
<index> - message position in the storage
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