Huawei H110C, User Manual

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15
Problem Ensure that...
The phone cannot
be powered on.

The battery power is sufficient.

The battery is properly installed.

Press and hold for about 3
seconds.
You cannot make
a call except an
emergency call.

The phone number is correct.

You are in the network service area.

You have not enabled the call restriction
function.
Bad call quality.

The signal strength is strong enough.

If you are staying indoors, move close to
a window.
During a call, the
other side cannot
hear your voice.

The microphone is not covered.

If you use a wired headset, make sure
connector is fully plugged in.
The signal strength
is not strong
enough or your
phone is often off
line.
Move close to a place with strong signal
strength.