
User Manual
Page 62 of 65
o call barring to check
configure.
4. Go to Settings->
Security ->
Fixed numbers to check
configure.
Fail to receive incoming call
1. Phone is powered off.
2. Incoming
calls
barring
maybe on
1. Powered on the phone
2. Go to
Settings->Calls->Voice/Vide
o call barring to check
configure.
No sound in other side
1. Weak signals
2. Too distant from transmitter
1. Go near the windows or
corridors.
2. Make the transmitter near
your mouth. The transmitter is
located on the bottom of your
phone.
Can
’t power on
Battery is empty
Charge the battery or replace
with new one.