Panasonic KX-TG4500 User Manual

Page of 124
Useful Information
96
For assistance, please visit http://www.panasonic.com/phonehelp
Cordless handset 
rechargeable 
battery replacement
If battery performance diminishes, make 
sure that you have cleaned the charge 
contacts and fully charged the battery 
(page 16). The battery needs to be 
replaced if any of the following are 
displayed after a few phone calls, even 
when you have fully charged the battery:
– “Recharge battery
– “7” (flashing)
– “Charge for 7 hrs
– “8”
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Use only the rechargeable Panasonic 
battery described on page 5.
1
Press down on the cover firmly with 
your thumb and slide it as indicated by 
the arrow.
2
 Replace the old battery with a new one, 
and close the cover (see page 16 for 
battery installation). 
Note:
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After replacing the battery, place the 
cordless handset on the charger until 
confirmation tone sounds or the battery 
strength prompt displays (page 17).
Backup battery 
replacement
Even if the backup battery has been fully 
charged, the BATTERY indicator may 
flash or the unit may not work within 
minutes of a power failure. In that case, 
replace the backup battery with a new 
Panasonic HHR-P516 battery. See page 5 
for ordering information.
Disconnect the telephone line cords, and 
open the battery cover by pushing down 
on the tab. Replace the battery, close the 
battery cover and reconnect the telephone 
line cords. 
Attention:
A nickel metal hydride battery that is 
recyclable powers the product that you 
have purchased.
Please call 1-800-8-BATTERY 
(1-800-822-8837) for information on how 
to recycle this battery.