Zte Blade A510 User Manual page 126

Problem Possible causes
The battery is depleted. In high
temperature environments,
battery life will be shortened.
If you are not able to connect to
the network, the phone will
continue to send out signals as
it attempts to locate a base
station. Doing so consumes
battery power and will
consequently shorten standby
time.
Cannot turn your Battery power has been
phone on depleted.
The micro-SIM card
malfunctions or is damaged.
micro-SIM card The micro-SIM card is inserted
error improperly.
There is debris on the
micro-SIM card contacts.
The micro-SIM card is invalid.
Unable to
connect to the
You are not within the network's
network
service area.
126
Possible solution
Contact the dealer to change a
new battery.
Change your location to one
where the network is
accessible, or temporarily turn
off your phone.
Recharge the phone's battery.
Take the micro-SIM card to your
service provider for testing.
Insert the micro-SIM card
properly.
Use a soft, dry cloth to clean
the micro-SIM card contacts.
Contact your service provider.
Check the service area with
your service provider.