Panasonic KX-TG4053 Operating Guide

Page of 60
Useful Information
44
For assistance, please visit http://www.panasonic.com/help
Troubleshooting
If you still have difficulties after following the instructions in this section, disconnect 
the base unit’s AC adaptor, then reconnect the base unit’s AC adaptor. Remove the 
batteries from the handset, and then insert the batteries into the handset again.
General use
Programmable settings
Problem
Cause/solution
The handset does not turn 
on even after installing 
charged batteries.
L
Place the handset on the base unit or charger to 
turn on the handset.
The unit does not work.
L
Make sure the batteries are installed correctly 
(page 10).
L
Fully charge the batteries (page 10).
L
Check the connections (page 10).
L
Unplug the base unit’s AC adaptor to reset the 
unit. Reconnect the adaptor and try again.
L
The handset has not been registered to the base 
unit. Register the handset (page 28).
I cannot hear a dial tone.
L
The base unit’s AC adaptor or telephone line cord 
is not connected. Check the connections.
L
Disconnect the base unit from the telephone line 
and connect the line to a known working 
telephone. If the working telephone operates 
properly, contact our service personnel to have the 
unit repaired. If the working telephone does not 
operate properly, contact your service provider/
telephone company.
The indicator on the 
handset flashes slowly.
L
New messages have been recorded. Listen to the 
new messages (page 34).
L
New voice mail messages have been recorded. 
Listen to the new voice mail messages (page 39).
Problem
Cause/solution
The display is in a 
language I cannot read.
L
Change the display language (page 13).
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).
TG403x.book  Page 44  Wednesday, December 23, 2009  1:58 PM