Message
Possible causes
Possible corrective measures
Files do not
Unsupported file format
Check the supported file
open
formats.
If you use a protection tape
The screen
or case, make sure it has not
does not turn
Proximity sensor problem
covered the area around the
on when I
proximity sensor. Make sure that
receive a call.
the area around the proximity
sensor is clean.
Check the settings status in the
No sound
Vibration mode
sound menu to make sure you
are not in vibration or Do not
disturb mode.
Appendix
82
Summary of Contents for X240F
Page 1: ...ENGLISH USER GUIDE LG X240F MFL00000000 1 0 www lg com ...
Page 19: ...01 Custom designed Features ...
Page 22: ...02 Basic Functions ...
Page 46: ...03 Useful Apps ...
Page 65: ...04 Phone Settings ...
Page 79: ...05 Appendix ...
Page 86: ......