Panasonic KX-TC1220NZW - Manual (Page 12)

12
Settings
Battery Charge
Place the handset on the
base unit and charge for
about 10 hours before
initial use.
•The IN USE/CHARGE
indicator lights and a beep
sounds.
Installing the Battery in the Handset
Install the battery in the handset and close the handset cover, locking it
into place.
IN USE/CHARGE Indicator
OR
H
Needs to be recharged.
Battery strength
You can check the battery strength on the handset display while the
handset is on the base unit, while it is in use (making/answering a call
etc.), or after viewing the Caller List or directory items, programming etc.
The battery strength will remain for a few seconds after using the
handset, then the display will return to the standby mode (p. 13).
The battery strength is as shown in the chart below.
Display prompt Battery strength
Fully charged
Medium
Low
(flashing)
Black
Lead Red
Lead