Rainbow Electronics GM862-QUAD-PY - Manual (Page 227)

AT Commands Reference Guide
80000ST10025a Rev. 5 - 09/07/08
Reproduction forbidden without Telit Communications S.p.A. written authorization - All Rights Reserved page 227 of 434
+CMGW - Write Message To Memory SELINT 2
<CR><LF><greater_than><space> (IRA 13, 10, 62, 32)
After this prompt text can be entered; the entered text should be
formatted as follows:
- if current <dcs> (see +CSMP) indicates that GSM03.38 default
alphabet is used and current <fo> (see +CSMP) indicates that GSM
03.40 TP-User-Data-Header-Indication is not set, then ME/TA
converts the entered text into GSM alphabet, according to GSM
07.05, Annex A; backspace can be used to delete last character
and carriage returns can be used.
- if current <dcs> (see +CSMP) indicates that 8-bit or UCS2 data
coding scheme is used or current <fo> (see +CSMP) indicates that
GSM 03.40 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)
Note: the DCD signal shall be in ON state while text is entered.
Note: the echoing of entered characters back from the TA is
controlled by echo command E
To write the message issue Ctrl-Z char (0x1A hex).
To exit without writing the message issue ESC char (0x1B hex).
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.
Note: care must be taken to ensure that during the command
execution, no other SIM interacting commands are issued.
Note: it is possible to save a concatenation of at most 10 SMs; the
maximum number of chars depends on the <dcs>: 1530 chars if GSM
03.38 default alphabet is used, 1340 chars if 8-bit is used, 670 chars if
UCS2 is used.
AT+CMGW=? Test command returns the OK result code.
Reference GSM 07.05
#
S
M
S
M
O
D
E
=
0
#
S
M
S
M
O
D
E
=
0
#
S
M
S
M
O
D
E
=
0
Note To avoid malfunctions is suggested to wait for the +CMGW: <index>