Telit Wireless Solutions LE910-SKG, At Commands Reference Manual

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LE910-SKG AT commands reference guide
80437ST10619A Rev.1 – 2014-09-16
Reproduction forbidden without Telit Communications S.p.A. written authorization - All Rights Reserved page 125 of 273
+CNMI - New Message Indications To Terminal Equipment
(TEXT Mode)
+CDS: <fo>,<mr>,<ra>,<tora>,<scts>,<dt>,<st>
where:
<fo> - first octet of the message PDU
<mr> - message reference number
<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
2 - if a status report is stored, then the following unsolicited result code is sent:
+CDSI: <memr>,<index>
where:
<memr> - memory storage where the new message is stored
"SR"
<index> - location on the memory where SMS is stored
<bfr> - buffered result codes handling method:
0 - TA buffer of unsolicited result codes defined within this command is flushed to
the TE when <mode>=1..3 is entered ( OK response shall be given before
flushing the codes)
1 - TA buffer of unsolicited result codes defined within this command is cleared
when <mode>=1..3 is entered.
AT+CNMI?
Read command returns the current parameter settings for +CNMI command in the
form:
+CNMI: <mode>,<mt>,<bm>,<ds>,<bfr>
AT+CNMI=? Test command reports the supported range of values for the +CNMI command
parameters.
Reference 3GPP TS 27.005
Example AT+CMGF=1
OK
AT+CNMI=1,2,0,1,0
OK
Received message from network
+CMT: "+821020955219",,"07/07/26,20:09:07+36"
TEST MESSAGE
Note DTR signal is ignored, hence the indication is sent even if the DTE is inactive
( DTR signal is Low ). In this case the unsolicited result code may be lost so if
MODULE remains active while DTE is not, at DTE startup is suggested to check
whether new messages have reached the device meanwhile with command
AT+CMGL=0 that lists the new messages received.