1.3 Call Forwarding (FWD)/Do Not Disturb (DND) Features
1.3.1.3Do Not Disturb (DND)
Description
Extension users can use this feature to prevent calls from ringing at their extension. The calling extension will hear a Do Not Disturb (DND) tone.
Conditions
•DND Override
An extension in DND mode can be called by extensions that are allowed to override DND through system programming ( DND Override [609]).
•This feature does not apply to calls from Hold Recall,
•Calls from outside (CO) lines programmed as "Normal" or "DIL" ( CO Line
User Manual References
1.2.4When the Dialled Party is Busy or There is No Answer
1.7.2Refusing Incoming Calls (Do Not Disturb [DND])
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Feature Guide