User's Manual

When you
cannot get a
signal, the
phone will
continue to
transmit in
order to find
a base
station,
thereby
expending
large
amounts of
electricity
will cause
the standby
time to
decrease.
Please move
to an area
with a strong
signal or
temporarily
turn off your
mobile
phone.
Unable to
turn on the
phone
The battery is
empty.
Look at the
remaining electricity
or recharge.
SIM card is
damaged.
Contact your
network service
provider.
SIM card
malfunction
SIM card is
not properly
inserted.
Confirm
SIM card is
properly
inserted.