Zte F930 3G User Manual page 102

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Problem
Echo or
noise
Unable to
select cer-
tain
features.
Battery will
not charge.
This Manual: http://www.manuallib.com/file/2593440
Possible causes
• Poor network trunk
quality on the part of
your service provider.
• Poor local telephone
line quality.
• Your service provider
does not support these
features, or you have not
applied for services that
provide these features.
• The battery or battery
charger is damaged.
• The phone's temperature
is below 0°C or higher than
45 °C.
• Poor contact between the
battery and charger.
Possible solution
Press End Key and dial
again. You may be
switched to a better-qual-
ity network trunk or
phone line.
Press End Key and dial
again. You may be
switched to a better-qual-
ity network trunk or
phone line.
Contact your service
provider.
Contact the dealer.
Adjust the battery charg-
ing environment to avoid
extremes of temperature
Check all connectors to
make sure all connections
have been properly made.
101

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