Table of Contents
Advertisement
The mobile
phone cannot be
powered on
Calls cannot be
dialed
The mobile
phone cannot
connect the
network
The battery
cannot be
charged
Environmental
factors etc.
Used wrong charger
for charging battery.
The battery energy is
exhausted.
Call barring is
activated
The SIM card is
invalid
The mobile phone is
not in a service area
of the GSM network
The signal is weak
The charging voltage
does not match the
voltage range
indicated on the
charger
An improper charger
is used
29
draining features such
as these gives your
phone a break, allowing
it to cool down.
Avoid direct sunlight
Charge your phone
correctly with
appropriate charger.
Restart your phone —
Occasionally restarting
your phone can help
prevent overheating due
to minor software
problems.
Charge the battery
Cancel call barring
Contact your network
service provider
Move to the network
operator's service
area
Move to a place
where the signal
quality is high
Ensure the charging
voltage matches the
voltage range
indicated on the
charger
Use the charger
specially designed for
the mobile phone
Advertisement
Table of Contents
