LG -D405n User Manual page 87

Message
The Fixed dialling
Number not
number function
allowed
is on.
Impossible
to receive /
Memory full
send SMS &
photos
Files do not Unsupported file
open format
The screen
does not turn Proximity sensor
on when I problem
receive a call.
No sound Vibration mode
Hangs up or Intermittent software
freezes problem
Possible causes Possible corrective measures
Check the Settings menu and turn the
function off.
Delete some messages from your phone.
Check the supported file formats.
If you use a protection tape or case, make
sure it has not covered the area around the
proximity sensor. Make sure that the area
around the proximity sensor is clean.
Check the settings status in the sound menu
to make sure you are not in vibration or
silent mode.
Try to perform a software update via the
website.
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