Zte Cymbal 2 User Manual page 99

Problem
Shortened
standby time
Cannot turn
your phone on
Nano-SIM card
error
Possible causes
The standby time is related
to your service provider
system configuration. The
same phone used with
different service providers'
systems will not provide
exactly the same length of
standby time.
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.
Battery power has been
depleted.
The nano-SIM card has
malfunctioned or is
damaged.
Possible solution
If you are located in an area
where signaling is weak,
temporarily power off the
phone.
Contact the dealer for 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 nano-SIM card to
your service provider for
testing.
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