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The network connection was lost. You may be in a weak
signal area (in a tunnel or surrounded by buildings).
Move to a different location and try again.
You have entered a number but it was not dialed
Have you pressed the Send Key?
Are you accessing the right cellular network?
You may have set an outgoing call barring option.
Your correspondent cannot reach you
Is your phone switched on (Power on/off key pressed for
more than two seconds)?
Are you accessing the right cellular network?
You may have set an incoming call barring option.
Your correspondent cannot hear you speaking
Have you switched off the microphone?
Are you holding the phone close enough to your mouth?
The microphone is located at the bottom of the phone.
The phone starts beeping and “Low Battery” flashes
in the display
The battery is insufficiently charged. Replace the battery
and recharge it.
The audio quality of the call is poor
Check the signal strength indicator in the display
(
); the number of bars after it indicates the signal
strength from strong (
) to weak (
).
Try moving the phone slightly or moving closer to a
window if you are in a building.