"PUK lock"
•
The PIN code was entered incorrectly
three times, and the USIM/SIM card is
now blocked. Enter the PUK supplied by
your service provider.
"No service," "Network failure," or "Not
done"
displays
•
The network connection has been lost.
You may be in a weak signal area. Move
and try again.
•
You are trying to access an option for
which you have no subscription with your
service provider. Contact the service
provider for further details.
You have entered a number but it was
not dialled
•
Be sure that you have pressed [
•
Be sure that you have accessed the right
cellular network.
•
Be sure that you have not set an
outgoing call barring option.
Your correspondent cannot reach you
•
Be sure that your phone is switched on.
([
] pressed for more than one
second.)
•
Be sure that you are accessing the right
cellular network.
•
Be sure that you have not set an
incoming call barring option.
Your correspondent cannot hear you
speaking
•
Be sure that you have switched on the
microphone.
•
Be sure that you are 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 on the display
•
Your battery is insufficiently charged.
Recharge the battery.
The audio quality of the call is poor
•
Check the signal strength indicator on
the display (
indicates the signal strength from strong
(
). The number of bars
) to weak ( ).
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