Avaya 1200 - Manual (Page 91)

Receiving a call
91
To cancel Do Not Disturb:
DND
2. Press the DND soft key.
The screen displays Do Not Disturb?
Yes
3. Press the Yes soft key.
The screen displays Do Not Disturb
to indicate that the feature is activated. If
you have assigned DND to a
programmable key, the Do Not Disturb
icon displays next to the button while the
feature is active.
Feature 1. Press the Feature soft key.
DND
2. Press the DND soft key.
The screen displays Do Not Disturb?
Yes
3. Press the Yes soft key to toggle the
setting.
The screen displays Allow Calls to
confirm that incoming calls will not be
blocked. The Do Not Disturb icon is
removed from the screen.
If you have assigned DND to a
programmable key, the Do Not Disturb
icon is removed to indicate that the
feature is currently inactive.