ZIF LATINOAMERICA S.A. Z18 Manual Do Utilizador
6
IV. Troubleshooting:
Failure
Solution
The Phone fails
to power on
to power on
1.Check that the battery is charged;
2.Check that the battery is installed correctly.
2.Check that the battery is installed correctly.
Insert SIM card
error
error
1.Check whether the SIM card is dirty, if card is
dirty, clean it;
2.Reinstall the SIM card;
3.If the SIM card is damaged replace the SIM
card.
dirty, clean it;
2.Reinstall the SIM card;
3.If the SIM card is damaged replace the SIM
card.
Low Network
Check the signal strength indicator on the
screen. 4 bars indicates strong signal and 2 bars
or less indicate poor signal.
screen. 4 bars indicates strong signal and 2 bars
or less indicate poor signal.
Call registration
fails
fails
1.You might have set the Hide Caller ID but the
network operator does not support this service;
2.There may be strong signal interference;
3.You might have activated the Call Barring
function;
4.You might have activated Line 2 but the
network operator may not support this service.
network operator does not support this service;
2.There may be strong signal interference;
3.You might have activated the Call Barring
function;
4.You might have activated Line 2 but the
network operator may not support this service.
Battery fails to
charge
charge
1. The battery may have excessively discharged
To charge the battery it is necessary to connect
it to a charger for certain period of time;
2.The battery may have been deteriorated.
To charge the battery it is necessary to connect
it to a charger for certain period of time;
2.The battery may have been deteriorated.
Cannot connect
to the network
to the network
1.Check whether signal is too weak or wireless
interference exists around;
2.Check whether the SIM card is installed
correctly, poor connection exists or the SIM
card is damaged. If the SIM card is damaged
please contact the network operator.
interference exists around;
2.Check whether the SIM card is installed
correctly, poor connection exists or the SIM
card is damaged. If the SIM card is damaged
please contact the network operator.
Photos shot are
too dark
too dark
1. The brightness is set too low;
2. The ambient light is too dark.
2. The ambient light is too dark.
Photos shot are
too blurred
too blurred
1. The object shot is moving;
2. Your hand shakes when shutter is pressed.
2. Your hand shakes when shutter is pressed.
Photos shot are
distorted
distorted
The object shot is too close to the lens.
Cannot access
the service menu
the service menu
The SIM card may not support the service.