Rainbow Electronics GM862-QUAD-PY User Manual

Page 210

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AT Commands Reference Guide

80000ST10025a Rev. 5 - 09/07/08

page 210 of 434

+CMGR - Read Message

SELINT 2

=
1

1 - read message
2 - stored message not yet sent
3 - stored message already sent
<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 GSM 3.40.

The status of the message and entire message data unit <pdu> is
returned.

(Text Mode)

If there is a Received message in location <index> the output
format is (the information written in italics will be present depending
on +CSDH last setting):
+CMGR: <stat>,<oa>,<alpha>,<scts>[,<tooa>,<fo>,<pid>,
<dcs>,<sca>,<tosca>,<length>]<CR><LF><data>

If there is either a Sent or an Unsent message in location <index>
the output format is:
+CMGR: <stat>,<da>,<alpha>[,<toda>,<fo>,<pid>,<dcs>,[<vp>],
<sca>,<tosca>,<length>]<CR><LF><data>

If there is a Message Delivery Confirm in location <index> the
output format is:
+CMGR: <stat>,<fo>,<mr>,<ra>,<tora>,<scts>,<dt>,<st>

where:
<stat> - status of the message
"REC UNREAD" - new received message unread
"REC READ" - received message read
"STO UNSENT" - message stored not yet sent
"STO SENT" - message stored already sent
<fo> - first octet of the message PDU

<mr> - message reference number; GSM 03.40 TP-Message-

Reference in integer format

<ra> - recipient address, string type, represented in the currently

selected character set (see +CSCS)

<tora> - type of number <ra>
<scts> - arrival time of the message to the SC
<dt> - sending time of the message
<st> - message status as coded in the PDU
<pid> - Protocol Identifier
<dcs> - Data Coding Scheme
<vp> - Validity Period; its format depends on SMS-SUBMIT <fo>

setting (see +CSMP):

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