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Your phone displays “Service
unavailable” or “Network error.”
• When you are in areas with weak signals or
poor reception, you may lose reception.
Move to another area and try again.
• You cannot access some options without a
subscription. Contact your service provider
for more details.
You enter a number, but the call is not
dialled.
• Ensure that you have pressed the Dial key:
[
].
• Ensure that you have accessed the right
cellular network.
• Ensure that you have not set call barring for
the phone number.
Another caller cannot reach you.
• Ensure that your phone is turned on.
• Ensure that you have accessed the right
cellular network.
• Ensure that you have not set call barring for
the phone number.
Another caller cannot hear you
speaking.
• Ensure that you are not covering the built-in
microphone.
• Ensure that the microphone is close to your
mouth.
• If using a headset, ensure that it is properly
connected.
The phone beeps and the battery icon
flashes.
Your battery is low. Recharge or replace the
battery to continue using the phone.
Summary of Contents for GH68-20801A
Page 2: ...Samsung M8800 user manual ...
