LG E400 User Guide
120
Message
Possible causes
Possible corrective measures
Number not
permitted
permitted
The Fixed dialling number
function is on.
function is on.
Check the Settings menu and turn the function off.
Impossible
to receive /
send SMS &
picture
to receive /
send SMS &
picture
Memory full
Delete some messages from the phone.
Files not
opening
opening
Unsupported file format
Check the file formats that can be supported.
SD card not
working
working
FAT16, FAT32 file system
supported
supported
Check SD card file system via card reader, or format SD
card using the phone.
card using the phone.
Troubleshooting