Technical Specs

-32-
The
mobile phone
is not in a
service area
of the GSM
network
Move to the network operator's service area
The
signal is weak
Move to a place where the signal quality is high
The
battery cannot
be charged
The
charging
voltage does
not match the
voltage range
indicated on
the charger
Ensure the charging voltage matches the voltage range
indicated on the charger
An
improper
charger is
used
Use the charger specially designed for the mobile phone