38
EN
S400
If your phone appears the questions frequently, please
refer to the answers as follows. After that, you cannot
solve the questions, please contact with the mobile
phone dealers or network operator.
Can’t turn the phone on:
•
Check battery installation, please install battery
correctly.
•
Check if battery level is low, change a battery or
charge the battery.
•
Check if entered incorrect PIN code 3 times in a
row.
If yes, the phone is locked, then you should enter your
PUK code (please contact your network operator for
your PUK code).
SIM error:
•
Is the SIM card dirty? Please clean it.
•
Try and reinstall the SIM card.
•
Is the SIM card damaged? Please contact your
network operator.
Weak signal or no signal:
•
ou may be in a location where the reception is bad,
such as tunnel or cellar, please relocate and try
again.
•
You can try turning around slightly or get near the
window if you are in a room.
•
Please contact your network operator, if you still
have a weak signal or no signal.
FAQ
Содержание S400
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