How to change the default charset on SMS FoxBox
In this how to I’ll show how to solve problems with characters rapresentation

By default SMS FoxBox handles characters using UTF-8 encoding, to switch it to your favorite encoding and avoid problems with XML parser, all you have to do is simply ch’ange the charset header in the file main.php of the template. The file is located in /mnt/flash/media/templates/<template name>/main.php

For example switch from:
<?
 // set charset to display accented characters correctly
    header('content-type: application/xml; charset=UTF-8);

To:

<?
 // set charset to display accented characters correctly
    header('content-type: application/xml; charset=ISO-8859-1');

for the correct rapresentation of accented chars like èéàò etc…