PIONEERPOS G24-LC manual Layout of SMS-SUBMIT in PDU Mode according to GSM03.40

SMS

Table 3-64: Layout of SMS-SUBMIT in PDU Mode: (according to GSM03.40)

Reference		Description	Length
<sca>	Service Center address:		1, 3-12 BYTES
	1 BYTE: length (number of followed		(When length is 1, length BYTE = 0 )
	octets).	Mandatory
	1 BYTE: <tosca> - value between
	128-255
<fo>	First Octet. See the table below.		1 BYTE
<TP-MR>	Message Reference. An integer		1 BYTE
	representation of a reference number of
	the SM submitted to the SC by the MS.
	Values between 0-255.
<TP-DA>	Destination address formatted according		2-12 BYTES
	to the formatting rules of address fields.
<TP-PID>	Protocol-Identifier. Values between		1 BYTE
	0-255.
<TP-DCS>	Data Coding Scheme. Values between		1 BYTE
	0-255.
<TP-VP>	Validity Period. depending on <fo>,		0, 1, 7 BYTE
	TP-Validity-Period-Format bits setting.
<TP-UDL>	User data length		1 BYTE
<TP-UD>	User data		0-140 BYTES

Table 3-65: Layout of SMS-COMMAND in PDU Mode: (according to GSM03.40)

Reference		Description	Length
<sca>	Service Center address:		1, 3-12 BYTES
	1 BYTE: length (number of followed		(When length is 1, length BYTE = 0 )
	octets).	Mandatory
	1 BYTE: <tosca> - value between
	128-255
<fo>	First Octet. See Table 3-66.		1 BYTE
<TP-MR>	Message Reference. An integer		1 BYTE
	representation of a reference number of
	the SM submitted to the SC by the MS.
	Values between 0-255.
<TP-PID>	Protocol-Identifier. Values between		1 BYTE
	0-255.
<TP-CT>	Command Type		1 BYTE
<TP-MN>	Message Number		1 BYTE
<TP-DA>	Destination address formatted according		2-12 BYTES
	to the formatting rules of address fields.

3-104 G24-L AT Commands Reference Manual April 15, 2008