NAL A3LA-RM, Руководство пользователя

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AL3A-RM User Guide Version B
Document Number: 451-93156-002B 55 of 172
B.38 +CMGR – R
EAD
SMS M
ESSAGE
Exec Command: +CMGR=<index>
Execution command returns the SMS message with location value <index> from
message storage <mem1> (<mem1> is the selected message storage from the +CPMS
command). If status of the message is ’received unread’, status in the storage changes
to ’received read’. If reading fails, final result code +CMS ERROR: <cms_err> is
returned.
Response is in the following format for PDU mode:
+CMGR: <stat>,[<alpha>],<length><CR><LF><pdu>
where:
<stat>:
0 - MT message unread
1 - MT message read
2 - MO message unsent
3 - MO message sent
(When reading an MT message the first time, the status is reported as 0 (unread).
The status is then changed to 1 (read), and that is reported on subsequent reads
of that message.)
<alpha>:string type alphanumeric representation of TP-destination address or TP-
originating address corresponding to the entry found in the phonebook (optional
field);
<length>:in PDU mode, this is the length of the actual TP data unit in octets (i.e.
the RP layer SMSC address octets are not counted in the length)
<pdu>: GSM 04.11 [8] SC address followed by GSM 03.40 [9] TPDU in hexadecimal
format.