Problem
Phone
cannot
connect to
the network
The battery
cannot be
charged
Cause
The mobile
phone is out of
the service area
of the GSM
network
The signal is
weak
Charging voltage
does not match
voltage
indicated on the
charger
An improper
charger is being
used
Poor contact
LOGIC B3G
Solution
Move to the network
operator's coverage area
Move to a location where
the signal is stronger
Ensure the charging
voltage matches the
voltage indicated on the
charger
Use the charger specially
designed for your mobile
phone
Ensure the charger plug
has been connected
properly
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