Making and Answering Calls
21
Step by Step
Turning Do Not Disturb On and Off
You can activate the do not disturb function if you do not
want the receive any calls. When do not disturb is acti-
vated, internal callers hear a busy signal and external
callers are rerouted to a telephone assigned for this pur-
pose (contact your service personnel).
Select and confirm.
or
or

FB@ or GB@ Enter the code for "on" or "off".

Turning Ringer Cutoff On and Off
You can activate the ringer cutoff function if you do not
want the receive any calls. Calls are only identified by
one ring signal, an indication on the display, and a key
which has been programmed to flash (such as a trunk
key).
Select and confirm.
or
or

FBA or GBA Enter the code for "on" or "off".

DND on?
DND off?
When you lift the handset, a special dial tone
(continuous buzzing tone) reminds you that do
not disturb is active.
Authorized internal callers can automatically
override the do not disturb function after five sec-
onds.
Ringer cutoff on?
Ringer cutoff off?