Table of Contents
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Problem
Possible causes
Echo or
Poor network link quality
noise
on the part of your
service provider.
Poor local telephone line
quality.
Unable to
Your service provider
select
does not support these
certain
features, or you have not
features
applied for services that
provide these features.
Battery not
The battery or battery
charging
charger is damaged.
The phone's
temperature is below
0°C or higher than 45 °C.
Poor contact between
the battery and charger.
149
Possible solution
End the call and dial
again. You may be
switched to a
better-quality network
link or phone line.
End the call and dial
again. You may be
switched to a
better-quality network
link or phone line.
Contact your service
provider.
Contact the dealer.
Adjust the battery
charging environment to
avoid extremes of
temperature.
Check all connectors to
make sure all
connections have been
properly made.
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