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TG7200-7220TW(e-e).book Page 37 Wednesday, April 25, 2007 4:49 PM
Problem
Cause & solution
The batteries should
L Clean the charge contacts and charge again (page
be charging but the
battery icon does not
change.
A busy tone is heard
L The handset is too far from the base unit. Move
when {C} is pressed.
L Another handset is in use or the answering system
Static is heard, sound
L Place the handset and the base unit away from
cuts in and out.
Interference from
L Move closer to the base unit.
other electrical units.
L Your unit is connected to a telephone line with
Noise is heard during
L You are using the handset or base unit in an area
a call.
The handset/base unit
L Disconnect the base unit AC adaptor and turn off
stops working while
being used.
The handset beeps
L Fully charge the batteries (page 10).
intermittently and/or
7 flashes.
I fully charged the
L Clean the charge contacts and charge again (page
batteries, but 7 still
flashes.
L It is time to replace the batteries (page 9).
I fully charged the
L Wipe the battery ends (S, T) and the unit contacts
batteries, but the
operating time seems
to be short.
Caller information is
L Please be sure that if both of you and the calling
not displayed.
L Your unit is connected to a telephone line with
I cannot register a
L The maximum number of handsets (6) are already
handset to the base
unit.
L You entered the wrong PIN. If you forget your PIN,
L Place the handset and the base unit away from
10).
closer and try again.
is being used. Wait and try again later.
other electrical appliances.
ADSL service (page 39).
with high electrical interference. Place the handset
and base unit away from interference sources,
such as antennas and mobile phones.
the handset. Connect the base unit AC adaptor,
turn on the handset and try again.
10).
with a dry cloth.
party's lines support Caller ID function without any
problem at the same time or not.
ADSL service (page 39).
registered to the base unit. Cancel unused handset
registrations from the base unit (page 29).
consult your nearest Panasonic service centre.
other electrical appliances.
Useful Information
37
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