Sony Ericsson TT4031 (SE-GM29) - Manual (Page 201)

Owner’s Manual Rev 1.0 Page 201 of 201
Send command
message
AT+CMGC=<length><CR>
<pdu><ctrl-Z/ESC>
•_ if PDU mode
(+CMGF=0) and
sending successful:
+CMGC:
<mr>[,<ackpdu>]
•_ if sending fails:
+CMS ERROR: <err>
•_ OK
•_ ERROR
Show if the
command is
supported
AT+CMGC=?
•_ OK
•_ ERROR
Sends a command message from a TE to the network (SMS-COMMAND). The
entering of PDU is as specified in the send message command, +CMGS.
Message reference value <mr> is returned to the TE on successful message
delivery. Optionally (when +CSMS <service> value is 1 and network
supports) <ackpdu> 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.
<length> Description
Integer type Value indicating in PDU mode (+CMGF=0), the length of
the actual TP data unit in octets (i.e. the RP layer SMSC
address octets are not counted in the length)
<pdu> Description
String In the case of SMS: GSM 04.11 SC address followed by
GSM 03.40 TPDU in hexadecimal format: ME/TA converts
each octet of TP data unit into two IRA character long
hexadecimal number (e.g. octet with integer value 42 is
presented to TE as two characters 2A (IRA 50 and 65))
In the case of CBS: GSM 03.41 TPDU in hexadecimal
format
<mr> Description
Integer type GSM 03.40 TP-Message-Reference in integer format
<ackpdu> Description