User's Manual

117
The standby time is
relevant to the network
system settings.
In poor reception
areas, power off your
mobile phone
temporarily.
Repace the batteries Change new batteries
Shorter
standby
time
When no signals are
received, your phone will
continue search for base
stations, thus consuming
a large amount of battery
power and reducing
standby time.
Use your phone at
strong signal areas or
power off the mobile
phone temporarily.
Failed to
power on
your
mobile
phone
The battery power level
is used up.
Check the battery
power level or charge
the battery.
The SIM card is
damaged.
Contact your network
service provider.
The SIM card is not
properly installed.
Ensure the SIM card
is properly installed.
SIM card
error
The metallic area on the
SIM card is dirty.
Wipe off the metallic
contact area of the
SIM card with a clean
cloth.
The SIM card is invalid. Contact your network
service provider.
Out of the GSM service
area.
Consult the network
service provider for
service areas.
Failed to
connect
the
network
The signal is feeble. Retry at a stronger
signal area.
Failed to
make a
The call barring feature is
used.
Cancel the call
barring settings.