•
Select the function displayed on the
handset screen directly above the key.
n Loudspeaker
o Battery door
Overview of the base station
D450
a
•
Press to find handsets.
•
Press and hold to enter the registration
mode.
D455
a Speaker
EN
6
b
Turn the answering machine on or off.
c
•
•
d
Decrease/increase the speaker volume.
e
Skip backward/forward during playback.
f
•
•
g LED indicator
h
•
•
a
a
b
c
d
e
f
g
h
Delete the current playback message.
Press and hold to delete all old
messages.
/
/
Play messages.
Stop messages playback.
Press to find handsets.
Press and hold to enter the registration
mode.