User's Manual

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7 Troubleshooting
Common issue Reason Troubleshooting
Bad connection Using cellular phone in an area
where the network connection is
poor, such as around a tower or
basement where radio wave cannot
be sent effectively.
Try to avoid.
Using cellular phone when network
is busy, such as an on-off duty time,
line busy.
Try to avoid.
Related to the distance of the send
basis of the network.
Ask your operator to provide a
map of your service area.
Aftersound or
cacophony
It is caused by network connection
and it is a regional problem.
Hang up and redial the number.
Network connection is not good in
some areas.
Idle time becomes short Idle time is related to network
settings.
If the cellular phone is in the
area where the network
connection is not good, please
temporarily shut off your phone.