Panasonic kx-tg2382b Operating Instructions Manual page 86

Charge contacts _
CHARGE indicator
-- Ae: adaptor
Insert the battery into the handset, botching the correct polarity (0).
battery down until it fits securely into the ~~~~art~~~~ (0). Close the cover.
Place the headsets on the base unit and the charger.
*The ~~AR~~ indicator will light, a beep will sound and 'Charging" will be displayed,
HARGE Indicator