164
Poor signal.
Please move
to a place with a
better signal and
try again.
Using
the
call bar function
Cancel
the
call bar function.
Unable to
make a call
Using
the
fixed
dialling
function.
Cancel
the
fixed call setting.
Incorrect
PIN number
Continuousl
y
enter
the
wrong password
three times.
Contact your
network operator.
Battery
or
charger
is
damaged.
Change
a
new battery or
charger.
Recharging
in
the
environment of
less than -10℃or
higher than 55℃.
Improve the
charging
environment.
Unable to
charge
Poor
contact
Check if the
plug is properly
connected
