157
Weak signal
Move to a place of
strong signal and
try again
Have set call bar
function
Disactive call bar
function
Fail to call
Have set a fixed
dial
Disactive
the
function
PIN wrong
input wrong PIN
code
continuously for
three times
Contact with your
network operator
Battery
or
charger
is
damaged
Change a new
battery or a new
charger
Recharge
the
battery
in
a
environment
below 10① or
above 55①
Improve
the
charging
environment
Fail to charge
the battery
Bad tangency
Check the charger
plugging
Fail to add in
phone book
The phone book
memory is full
Delete
some
record
Fail
to
set The
network Contact with your