Useful Information
50
Programmable settings
Battery recharge
Problem
Cause/solution
I have changed the display
language to a language I
cannot read.
L
Change the display language (page 17).
While programming, the
handset starts to ring.
L
A call is being received. Answer the call and
start again after hanging up.
I cannot register a handset to a
base unit.
L
The maximum number of handsets (6) is
already registered to the base unit. Cancel
unused handset registrations from the base
unit (page 28).
L
You entered the wrong PIN. If you forget your
PIN, contact your nearest Panasonic service
centre.
L
Place the handset and the base unit away
from other electrical appliances.
Problem
Cause/solution
The handset beeps and/or
3
flashes.
L
Battery charge is low. Fully charge the
batteries (page 15).
I fully charged the batteries, but
3
still flashes.
L
Clean the charge contacts and charge again
(page 15).
L
It is time to replace the batteries (page 14).
I fully charged the batteries, but
the operating time seems to be
shorter.
L
Clean the battery ends (
S
,
T
) and the
charge contacts with a dry cloth, and charge
again.
The handset display is blank.
L
The handset is not turned on. Turn the power
on (page 17).
TG7301-7321FX(e).book Page 50 Wednesday, March 26, 2008 5:19 PM