User's Manual

29
Weak signal or no signal
l You may be in a location where the reception is bad, such as tunnel or cellar, please
relocate and try again.
l You can try turning around slightly or get near the window if you are in the room.
Bad talking quality
l weak signal, you can try solutions above
l low battery, change a new battery or charge the battery
l use up volume key to adjust microphone volume
Can’t make a call
l check if you enter the correct number and press send key
l check if you set call barring, if yes cancel it
Can’t receive calls
l check if your phone is turned on
l check if screens shows no signal, if yes, try solutions above
l check if you set call barring, if yes, cancel it
Screen is dark
l check if battery is low, change a battery or charge the battery
l adjust the brightness in settings
l your phone may be affected with damp, keep it dry
l
When click on the screen and deviate
l Need to adjust, please adjust in time.