User Manual

xD
CR
3
-
=
M
m
xE
.
>
N
n
xF
/
?
O
£
o
1
- SP stands for space character
2
- LF stands for Line Feed character
3
- CR stands for Carriage Return character
For example:
1- Let us assume you want to find the IRA code for the character '&':
From the table you find:
 most significant Nibble: 2
 least significant Nibble: 6
Hence the IRA code for the '&' character is the hexadecimal 0x26.
2- Let us assume you have the IRA code 0x6B and you want to find the corresponding
character:
From the table you find at the position
 most significant Nibble: 6
 least significant Nibble: B
Hence, the character corresponding to the 0x6B IRA code is 'k'.
With the command AT+CSCS is possible to select the character set; the available types are:
“IRA” - ITU-T.50
”8859-1” - ISO 8859 Latin 1
”PCCP437” - PC character set Code Page 437.
”UCS2” - 16-bit universal multiple-octet coded character set (ISO/IEC10646)
Please refer to the AT command specification for the full command description.
A new SMS can be written in the selected storage <memw> (in the current SW version only
"SM" is supported) and then can be sent to the desired destination.
To write the new SMS:
 send command AT+CMGW="<da>"<cr>
where:
<da>: destination address
 wait for prompt ">"
 send SMS text (MAX 160 characters)