AASTRA 4225 for MX-ONE Telephony Switch - Manual (Page 32)

Incoming Calls
Dialog 4223 Professional/Dialog 4225 Vision 32
Do Not Disturb, DND
When you activate DND, calls to your extension are not shown.
Outgoing calls can be made as usual.
NotDisturb Press to activate or deactivate DND (see display),
If
NotDisturb
is not shown, press
more...
until it appears.
or
Absence press (see display).
If
Absence
is not shown, press
more...
until it appears.
Down or Up Press to frame
Do not Disturb
(see display).
Activate Press (see display).
Exit Press (see display).
Cancel:
NoDiversion Press (see display).
Notes:
If your phone is programmed with “Multiple Directory
Diversion and Do Not Disturb” (ask your system
administrator), DND is ordered and cancelled simultaneously
on all lines.
You can also press DND (The function key is preprogrammed by
your system administrator), or use these procedures:
To a ctivate, dial
* 2 7 #
and press the Clear key.
To deactivate, dial
# 2 7 #
and press the Clear key.