Sony Ericsson TT4031 (SE-GM29) - Manual (Page 197)

Owner’s Manual Rev 1.0 Page 197 of 197
Sends a message from a TE to the network (SMS-SUBMIT). Message
reference value <mr> is returned to the TE on successful message delivery.
Optionally, when AT+CSMS <service> value is 1 and there is network
support, <scts> is returned. Values can be used to identify message upon
unsolicited delivery status report result code. If sending fails in a network or
an ME error, final result code +CMS ERROR: <err> is returned. This
command is abortable.
The entered text (GSM 03.40 TP-Data-Unit) is sent to address <da>
and all current settings (refer Set Text Mode Parameters +CSMP
and Service Centre Address +CSCA) are used to construct the
actual PDU in the ME/TA.
The TA shall send a four character sequence
<CR><LF><greater_than><space> (IRA 13, 10, 62, 32) after the
command line is terminated with <CR>; after that text can be
entered from the TE to the ME/TA.
The DCD signal is in the ON state as text is entered.
The echoing of entered characters back from the TA is controlled by
V.25ter echo command E.
The entered text should be formatted as follows:
if <dcs> (set with +CSMP) indicates that GSM 03.38 default alphabet is
used and <fo> indicates that GSM 03.40 TP-User-Data-Header-
Indication is not set:
if TE character set other than “HEX” (refer command Select TE
Character Set +CSCS in TS 07.07): ME/TA converts the entered
text into GSM alphabet according to rules of Annex A; backspace
can be used to delete last character and carriage returns can be
used (previously mentioned four character sequence shall be sent
to the TE after every carriage return entered by the user);
if TE character set is “HEX”: the entered text should consist of two
IRA character long hexadecimal numbers which ME/TA converts to
7-bit characters of GSM alphabet (e.g. 17 (IRA 49 and 55) will be
converted to character (GSM 23));
if <dcs> indicates that 8-bit or UCS2 data coding scheme is used or
<fo> 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. two characters 2A
(IRA 50 and 65) will be converted to an octet with integer value 42).
Sending can be cancelled by giving <ESC> character (IRA 27).