Sony Ericsson TT4031 (SE-GM29) <ctrl-Z>(IRA 26) must be used to indicate the ending of the message body

<ctrl-Z> (IRA 26) must be used to indicate the ending of the message body

	<da>	Description
	String type	GSM 03.40 TP-Destination-Address Value in string
		format; BCD numbers (or GSM default alphabet
		characters) are converted to characters of the currently
		selected TE character (refer command +CSCS). Type of
		address given by <toda>
•_
	<toda>	Description
	String type	GSM 04.11 TP-Destination- Address Type-of-Address
		octet in integer format (when first character of <da> is
		+(IRA 43) default is 145, otherwise default is 129
•_
	<mr>	Description
	String type	GSM 03.40 TP-Service-Centre-Time-Stamp in time-string
		format (refer <dt>)
•_.
	<mr>	Description
	Integer	GSM 03.40 TP-Message-Reference
•_

Example

AT+CMGF=1

OK

AT+CSDH=1

OK

AT+CSMP=17,167,0,0

OK

AT+CMGS=“+447747008670”

>Test SMS￿ +CMGS: 15

OK

Owner’s Manual Rev 1.0 Page 198 of 198