35
Trouble shooting
Please refer to the following solutions for phone troubles.
Troubles
Possible Causes
Solutions
Bad receiving
Echo or noise
Standby time
shortens
The phone is being used at an area
where it has receiving problem , such
as near the high building or basement,
unreachable by the radio wave.
The phone is being used at a busy time.
Too far from the network base station.
To avoid
To avoid
Ask the network
provider for the
regional layout.
Caused by trunk line malfunction; it is
a regional problem.
Regional bad connection.
Hang up and redial,
the trunk line might
change to a better
one.
Standby time is related to network
system configuration.
In bad reception
area, temporarily
turn off the phone.
Need to change battery.
Change battery.