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Maintenance and troubleshooting
52
Maintenance
Before cleaning the handset or the charging unit, unplug the power cable.
Notes:
Do not use detergents or other chemical cleaning agents. To clean the charging
contacts of the handset and the charging unit, use a dry, non-fluffy cloth.
When the
handset is placed
on the charging
unit, no beep is
heard.
The charging unit is not
properly connected to
the electricity socket.
Check the connection between
charging unit and electricity
socket.
Charging contacts are
dirty.
Clean them with a clean and dry
cloth.
Key tones are
deactivated.
Refer to “1.6 Switching key tones
on/off”, page 38.
Batteries remain
low although the
handset has
charged for
12 hours.
The charging unit is not
properly connected to
the electricity socket.
Check the connection between
charging unit and electricity
socket.
Handset batteries are
defective.
Please contact your PHILIPS
dealer in order to purchase new
batteries.
An error beep is
heard from the
handset when
trying to make an
internal call.
Another external call is
already in progress from
another handset or the
base station.
Retry when the current call is
finished.
An error beep is
heard during a
call.
Base station not ready. Retry when the other handset has
left the menu.
The handset you are
calling is already on a
call or out of range of
the base station.
Wait until the handset is available
and retry.
The handset batteries are
low (the call may be
interrupted).
Charge batteries (see “Charging
and discharging batteries”,
page 10).
Additional handset(s)
are not registered to the
base station.
To register your handset to the
base station (see “2.7 Registering
a handset to a base station”,
page 40).
Problems with the handset (continued)
PROBLEM CAUSE SOLUTION
zenia_anglais.book Page 52 Lundi, 28. janvier 2002 2:20 14