Panasonic KX-TC900-B Operating Instructions Manual page 9

Wall Mounting
This unit can be mounted on a wall phone plate
1 Pull down the handset hook
so the tab holds the
handset
2 Connect the AC adaptor
Tuck the telephone line cord
Inside the wall mounting
adaptor, then push it in the
direction of the arrow
e The word "UP" should face
upward
3 Connect the telephone line
cord Mount the unit, then
slide down
$ Raise the antenna
4 To charge the handset
battery. Place the handset
on the handset hook as
shown
e The IN USE/CHARGE
indicator lights