Troubleshooting - Huawei C5600 User Manual

17

Troubleshooting

If you encounter any problem when using your phone, try to solve the
problem according to the following table. If the problem still occurs,
contact the service provider or the dealer.
Problem Ensure that...
The charger is properly connected to
The battery cannot be charged.
your phone and the power socket.
The battery power is enough.
The phone cannot be powered
The battery is properly installed.
on.
Press and hold
You cannot make a call except
an emergency call.
Bad call quality.
During a call, the other side
The microphone is not covered.
cannot hear your voice.
48
.
The phone number is correct.
You are in the network service
area.
You do not enable the call
restriction function.
The signal strength is strong
enough.
If you are staying indoors, move
near to a window.