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 265 of 273
#CMGW - Write Message To Memory
User-Data-Header-Indication is not set, then ME/TA converts the entered
text into GSM alphabet, according to GSM 27.005, Annex A.
- if current
<dcs>
(see
+CSMP
) indicates that 8-bit or UCS2 data coding
scheme is used or current
<fo>
(see
+CSMP
) indicates that 3GPP TS 23.040
TP-User-Data-Header-Indication is set, the entered text should consist of two
IRA character long hexadecimal numbers which ME/TA converts into 8-bit
octet (e.g. the
‘asterisk’
will be entered as
2A
(
IRA50
and
IRA65
) and this
will be converted to an octet with integer value
0x2A
)
If message is successfully written in the memory, then the result is sent in the
format:
#CMGW: <index>
where:
<index>
- message location index in the memory
<memw>
.
If message storing fails for some reason, an error code is reported.
AT#CMGW=?
Test command returns the
OK
result code.
Reference
GSM 27.005
Note
To avoid malfunctions is suggested to wait for the #
CMGW: <index>
or
+CMS ERROR: <err>
response before issuing further commands.
#GMMPSMSEN
– GMMP SMS Enable
AT#GMMPSMSEN=<
mode>
This command will support for SKT GMMP (Global M2M Protocol) service for
SMS.
Set command selects the behaviour of the device on how the receiving of GMMP
Control message into SMS from the network is indicated to the DTE.
<mode> - GMMP SMS mode
0: disable
1: enable (default)
Result code indication for GMMP SMS :
#GMMPSMSIND: <dcs>, <data>
<dcs> - data coding scheme
1: ASCII
2: UCS2
<data> - gmm control data
AT#GMMPSMSEN?
Read command reports the current GMMP SMS mode.
AT#GMMPSMSEN =? Test command returns the range of supported values for parameter <mode>.
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