PIONEERPOS AT Commands G24-LC - Manual (Page 168)

SMS
3-104 G24-L AT Commands Reference Manual April 15, 2008
Table 3-64: Layout of SMS-SUBMIT in PDU Mode: (according to GSM03.40)
Reference Description Length
Service Center address:
1 BYTE: length (number of followed
octets). Mandatory
1 BYTE: - value between
128-255 1, 3-12 BYTES
(When length is 1, length BYTE = 0 )
First Octet. See the table below. 1 BYTE
Message Reference. An integer
representation of a reference number of
the SM submitted to the SC by the MS.
Values between 0-255. 1 BYTE
Destination address formatted according
to the formatting rules of address fields. 2-12 BYTES
Protocol-Identifier. Values between
0-255. 1 BYTE
Data Coding Scheme. Values between
0-255. 1 BYTE
Validity Period. depending on ,
TP-Validity-Period-Format bits setting. 0, 1, 7 BYTE
User data length 1 BYTE
User data 0-140 BYTES
Table 3-65: Layout of SMS-COMMAND in PDU Mode: (according to GSM03.40)
Reference Description Length
Service Center address:
1 BYTE: length (number of followed
octets). Mandatory
1 BYTE: - value between
128-255 1, 3-12 BYTES
(When length is 1, length BYTE = 0 )
First Octet. See Table 3-66 . 1 BYTE
Message Reference. An integer
representation of a reference number of
the SM submitted to the SC by the MS.
Values between 0-255. 1 BYTE
Protocol-Identifier. Values between
0-255. 1 BYTE
Command Type 1 BYTE
Message Number 1 BYTE
Destination address formatted according
to the formatting rules of address fields. 2-12 BYTES