Custom Audio Electronics flipo, Руководство пользователя

Страница: 98 / 104

6 TROUBLESHOOTING
Refer to the following table to eliminate faults.
PROBLEM REASON SOLUTION
Bad receiving
Use the mobile phone in
bad receiving area, for
example, near tall build-
ing or in basement, the
radio waves can’t reach
these areas effectively
Try to avoid
Using your phone during
the intensive time
Try to avoid
Relate to the distance of
base station
Ask the network op-
erator for service area
map
Echo or noise
Due to the regional
problems because of
the disconnection or
bad connection about
the network.
Hung_up and redial,
the trunk lines may be
replaced with a bet-
ter one
Some phone lines are
poor in some areas
98