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Problem
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.
Shortened
In high temperature
standby time
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.
132
Possible solution
If you are located
in an area where
signaling is weak,
temporarily power
off the phone.
Use a new battery.
Change your
location to one
where the network
is accessible, or
temporarily turn
off your phone.
TROUBLESHOOTING
Problem
Possible causes
Cannot turn
Battery power has been
your phone
depleted.
on
The nano-SIM card has
malfunctioned or is
damage.
nano-SIM
The nano-SIM card is
card error
inserted improperly.
Debris is on the nano-SIM
card contacts.
TROUBLESHOOTING
Possible solution
Recharge the
phone's battery.
Take the nano-
SIM card to your
service provider
for testing.
Insert the nano-
SIM card properly.
Use a soft, dry
cloth to clean the
nano-SIM card
contacts.
133
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