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104 LG GW620 | User Guide
Trouble Shooting
Message
Possible
causes
Possible Solutions
Number not
permitted
The Fixed dial
number function
is on.
Check settings.
The screen
does not turn
on when I
receive a call.
Proximity sensor
problem
The proximity sensor is detecting a
obstacle in front of the screen and
turns off the screen to avoid accidental
keypresses.
Make sure that the area around the
proximity sensor is clean and perform a
calibration of the sensor.
(Please refer to page 100 for more
information)