137
Message Possible causes Possible corrective measures
Number not
permitted
The Fixed dialling number
function is on.
Check the Settings menu and turn the function
off.
Impossible
to receive /
send SMS &
picture
Memory full Delete some messages from the phone.
Files not
opening
Unsupported file format Check the file formats that can be supported.
SD card not
working
FAT16, FAT32 file system
supported
Check SD card file system via card reader, or
format SD card using the phone.