Useful Information
48
The handset stops working while
being used.
L
Disconnect the AC adaptor and turn off the
handset. Connect the AC adaptor, turn on the
handset and try again.
While storing an entry in the
phonebook or assigning a one
touch dial, the handset starts to
ring.
L
A call is being received. To answer the call, press
{C}
. Programming will be cancelled. Start again.
Pressing
q
does not
display/dial the last number dialled.
L
The redialled number was more than 24 digits long.
Redial the number manually.
The handset beeps intermittently
and/or
3
flashes.
L
Fully charge the batteries (page 10).
I fully charged the batteries, but
3
still flashes.
L
Clean the charge contact and charge again (page
10).
L
It is time to replace the batteries (page 11).
Caller information is not displayed.
L
You must subscribe to Caller ID service.
L
Your unit is connected to a telephone line with DSL
service. We recommend connecting a filter (contact
your DSL service provider) to the telephone line
between the base unit and the telephone line jack.
While viewing caller information,
the display returns to standby
mode.
L
Do not pause for over 1 minute while searching.
I cannot register a handset to a
base unit.
L
The maximum number of base units (4) are already
registered to the handset. Cancel unused base unit
registrations from the handset (page 39).
L
The maximum number of handsets (6) are already
registered to the base unit. Cancel unused handset
registrations from the base unit (page 39).
L
You entered the wrong PIN number. If you forget
your PIN, consult your nearest Panasonic service
centre.
L
Locate the handset and the base unit away from
other electrical appliances.
Problem
Cause & solution
TCD300CX(e).book Page 48 Monday, January 31, 2005 1:49 PM