Haier HaierPhone G31, Руководство пользователя

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Troubles Cause and Solu ti on
Fail to turn on
Press the Power Key for over 1 second.
Check if the ba tt ery is properly connected. Please
remove and install it again, retry to turn it on;
Check if ba tt ery is appropriately charged.
Fail to
connect
network
Weak signal. Please try and move to a loca ti on with
strong signal and try connec ti ng to the network
again;
Please ensure that you are not beyond the network
coverage of service providers;
Please ensure you have a valid SIM card. Please
contact your network provider for further
informa ti on;
Poor quality
of calling
Please check if the sound volume is tuned
improperly
In an area with poor receiving condi ti on, example:
basement, the signal might be weak. Try searching
a loca ti on with stronger signal recep ti on and call
again.
While using the mobile phone in the peak period of
communica ti on, like commute ti me, you may be
unable to call because of line conges ti on.
SIM Card
Error
Dirt on the metal surface of an SIM card. Use clean
cloth to wipe the metal touch point on an SIM card.
The SIM card is not installed.
The SIM card is damaged. Please contact your
network service provider.
Callers cannot
contact you
Please check if the mobile phone is on and
connected with the network.
Please check if the Call barring or call divert is
ac ti vated.
Please check if the SIM card is valid.
Fail to set
some
func ti ons
Wrong opera ti on.
The network provider does not support the
func ti on, or you have not applied for it.
Trouble Shooting
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