At+Cmgr Read Sms Messages - Multi-Tech MultiModem EDGE Reference Manual

12.6 AT+CMGR Read SMS Messages

Description:
Test Command Syntax:
Response:
Write Command Syntax:
Response:
Notes:
•
Response if AT+CMGR is used to read an empty record index: +CMGR: 0,,0.
•
Response if AT+CMGR is used to read a non-existent record index: +CMS ERROR: invalid memory index
•
The parameters <ra> and <tora> will only be displayed if parameter <ra> of the AT^SSCONF command is set to
1.
•
Users should be aware that when using this AT command quickly after SIM PIN authentication, the SIM data
may not yet be accessible, resulting in a short delay before the requested AT command response is returned.
See Section 20.1 Restricted Access to SIM Data after SIM PIN Authentication.
Multi-Tech Systems, Inc. AT Commands for EDGE Modems (S000371G)
The write command returns SMS message with location value <index> from message
storage <mem1> to the TE. If status of the message is 'received unread', status in the
storage changes to 'received read'.
AT+CMGR=?
OK
AT+CMGR=<index>
Output if text mode (AT+CMGF=1) and command successful:
For SMS-DELIVER
+CMGR stat oa alpha
: < >, < >, [<
length
< >]
<data>
[... ]
OK
For SMS-SUBMIT
+CMGR stat da alpha
: < >, < >, [<
length
< >]
<data>
[... ]
OK
For SMS-STATUS-REPORT
+CMGR: <stat>, <fo>, <mr>, [<ra>], [<tora>], <scts>, <dt>, <st>
<data>
[... ]
OK
For SMS-Commands
+CMGR: <stat>, <fo>, <ct>[, <pid>, [<mn>], [<da>], [<toda>], <length>]
<data>
[... ]
OK
Output if PDU mode (AT+CMGF=0) and command successful:
For SMS-SUBMITs and/or SMS-DELIVERs
+CMGR: <stat>, [<alpha>], <length>
<pdu>
[... ]
OK
ERROR
+CMS ERROR
Chapter 12 – Short Message Service (SMS) Commands
scts tooa fo pid
>], < >[, < >, < >, <
toda fo pid dcs
>][, < >, < >, < >, <
dcs sca tosca
>, < >, < >, < >,
vp sca tosca
>, [< >], < >, < >,
201