Panasonic KX-TG2563F - Manual (Page 13)

13
Preparation
Needs to be recharged.
Battery Charge
Place the handset on the base unit
and charge for about 6 hours before
initial use.
•The IN USE/CHARGE indicator lights and
a beep sounds.
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 5 seconds after using the handset,
then the display will return to the standby mode (p. 14).
The battery strength is as shown in the chart below.
Display prompt Battery strength
Fully charged
Medium
Low
(flashing)
IN USE/CHARGE
Indicator