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Problem
I have changed the cordless
handset display language to a
language I cannot read.
w is flashing.
The cordless handset does
not ring.
The batteries should be
charging but the battery icon
does not change.
A busy tone is heard when
{C} is pressed.
Static, sound cuts in/out,
fades. Interference from other
electrical units.
Noise is heard during a call.
The cordless handset stops
working while being used.
I cannot redial by pressing
{R}.
7 flashes or the cordless
handset beeps intermittently
while it is in use.
I fully charged the batteries,
but 7 still flashes.
I fully charged the batteries,
but the operating time seems
to be short.
I cannot make calls with the
cordless handset.
I cannot register a cordless
handset to a base unit.
Cause & Solution
L Change the cordless handset display language (page 54).
L The cordless handset is not registered to the base unit. Register it (page
55).
L The cordless handset is too far from the base unit. Move closer.
L The power cord is not connected. Check the connections.
L You are using the cordless handset or base unit in an area with high
electrical interference. Place the cordless handset and base unit away from
interference sources, such as antennas and mobile phones.
L The ringer volume is turned OFF. Adjust it (page 16).
L Clean the charge contacts and charge again (page 15).
L The cordless handset is too far from the base unit. Move closer and try
again.
L The base unit or another cordless handset is on an outside call. Wait for the
other user to complete the call.
L Place the cordless handset and the base unit away from other electrical
appliances.
L Move closer to the base unit.
L You are using the cordless handset or base unit in an area with high
electrical interference. Place the cordless handset and base unit away from
interference sources, such as antennas and mobile phones.
L Disconnect the power cord and turn OFF the cordless handset to reset the
unit. Connect the power cord, turn ON the cordless handset and try again.
L If the redialled number was more than 24 digits long, the number will not be
redialled. Redial the number manually.
L Fully charge the batteries (page 15).
L Clean the charge contacts and charge again (page 15).
L It is time to replace the batteries (page 13).
L Wipe the battery ends (S, T) and the unit contacts with a dry cloth.
L You dialled a call restricted number. Remove the number from the call
restricted list (page 54).
L The maximum number of cordless handsets are already registered to the
base unit. Cancel unused cordless handset registrations from the base unit
(page 55).
L You entered the wrong PIN. If you forget your PIN, consult your nearest
Panasonic service centre.
L Place the cordless handset and the base unit away from other electrical
appliances.
11. Help
65
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