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Problem
Shortened standby time
You cannot switch your
phone on.
SIM card error
Unable to connect to the
network.
You cannot answer
incoming calls.
•
If you are located in an area where signaling is
weak, temporarily switch off the phone.
•
Use 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 SIM card to your service provider for
testing.
•
Insert the SIM card properly.
•
Use a soft, dry cloth to clean the SIM card con-
tacts.
•
Contact your service provider.
•
Check the service area with your service pro-
vider.
•
Move to an open space, or if you are inside a
building, move closer to a window.
•
Go to Settings > Calls > > Call barring, and
then select Cancel all call barring.
9
Solution
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