Useful Information
41
The batteries should
be charging but the
battery icon does not
change.
L
Clean the charge contacts and charge again
(page 10).
A busy tone is heard
when
{C}
is pressed.
L
The handset is too far from the base unit. Move
closer and try again.
L
Another handset is in use or the answering system
is being used. Wait and try again later.
Static is heard, sound
cuts in and out.
Interference from
other electrical units.
L
Place the handset and the base unit away from
other electrical appliances.
L
Move closer to the base unit.
L
Your unit is connected to a telephone line with DSL
service (page 43).
Noise is heard during
a call.
L
You are using the handset or base unit in an area
with high electrical interference. Place the handset
and base unit away from interference sources,
such as antennas and mobile phones.
The handset/base unit
stops working while
being used.
L
Disconnect the base unit AC adaptor and turn off
the handset. Connect the base unit AC adaptor,
turn on the handset and try again.
The handset beeps
intermittently and/or
7
flashes.
L
Fully charge the batteries (page 10).
I fully charged the
batteries, but
7
still
flashes.
L
Clean the charge contacts and charge again
(page 10).
L
It is time to replace the batteries (page 9).
I fully charged the
batteries, but the
operating time seems
to be short.
L
Wipe the battery ends (
S
,
T
) and the unit contacts
with a dry cloth.
Caller information is
not displayed.
L
You need to subscribe to Caller ID service. Consult
your service provider/telephone company for
details.
L
Your unit is connected to a telephone line with DSL
service (page 43).
I cannot register a
handset to the base
unit.
L
The maximum number of handsets (6) are already
registered to the base unit. Cancel unused handset
registrations from the base unit (page 33).
L
You entered the wrong PIN. If you forget your PIN,
consult your nearest Panasonic service centre.
L
Place the handset and the base unit away from
other electrical appliances.
Problem
Cause & solution
TG7200-7220FX(e-e).book Page 41 Friday, June 29, 2007 10:24 AM