Panasonic KX-TG7433 User Guide

Page of 60
Useful Information
42
For assistance, please visit http://www.panasonic.com/help
Battery recharge
Making/answering calls, intercom
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 26).
L
Place the handset and the base unit away from 
other electrical appliances.
Problem
Cause/solution
The handset beeps and/or 
)
 flashes.
L
Battery charge is low. Fully charge the batteries 
(page 8).
I fully charged the 
batteries, but ) still 
flashes or 
0 is displayed.
L
Clean the charge contacts and charge again 
(page 9).
L
It is time to replace the batteries (page 8).
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.
Problem
Cause/solution
_
 is displayed.
L
The handset is too far from the base unit. Move 
closer.
L
The base unit’s AC adaptor is not properly 
connected. Reconnect AC adaptor to the base 
unit.
L
You are using the handset or base unit in an area 
with high electrical interference. Re-position the 
base unit and use the handset away from sources 
of interference.
L
The handset is not registered to the base unit. 
Register it (page 26).
Noise is heard, sound cuts 
in and out.
L
You are using the handset or base unit in an area 
with high electrical interference. Re-position the 
base unit and use the handset away from sources 
of interference.
L
Move closer to the base unit.
L
If you use a DSL/ADSL service, we recommend 
connecting a DSL/ADSL filter between the base 
unit and the telephone line jack. Contact your 
DSL/ADSL provider for details.
Problem
Cause/solution
TG743x(e).book  Page 42  Monday, December 8, 2008  1:36 PM