Huawei H110C User Manual page 19

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