User Manual

- "ME"

- "SR"

<memw>: memory storage for Write and Send commands

<mems>: memory storage for new incoming message saving

 wait for response in the format:

+CPMS:<usedr>,<totalr>,<usedw>,<totalw>,<useds>,<totals>

where

<usedr> - number of SMS stored into <memr>

<totalr> - max number of SMS that <memr> can contain

<usedw> - number of SMS stored into <memw>

<totalw> - max number of SMS that <memw> can contain

<useds> - number of SMS stored into <mems>

<totals> - max number of SMS that <mems> can contain

From this response you can check if the selected storage has room for new SMSs, the free

positions in the storage X (where X can be r,w,s) are <totalX> -<usedX>.

The character set used in SMS text mode is the IRA. This set defines each char as a 7-bit

value, hence from 0x00 to 0x7F. The table below reports all the chars supported and their

hexadecimal code. To obtain the code for a char in the table remember that in the row it is

reported the least significant nibble (4 bits) and in the column the most significant nibble. The

empty cells correspond to reserved combinations.

Most Significant Nibble

Least Significant Nibble

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