Zte Blade S6 User Manual page 131

Problem Possible causes
You are too far away
from a base station for
your service provider.
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.
Possible solution
You can request a
service area map from
your service provider.
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.
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