D 3 Features
3-66 Features
Do Not Disturb (DND) Override
Description Permits the pre-assigned extension user to call another user who
has set the Do Not Disturb feature. Dialing “1” enables the caller
to override the DND programmed on the called extension’s
telephone and causes the telephone to ring.
Conditions Class of Service (COS) programming determines the extension users who
can perform DND Override.
Programming References
Section 4, System Programming
[507] Do Not Disturb Override
Feature References Section 3, Features
Do Not Disturb (DND)
Operation References DPT Features, Standard Telephone Features
—User Manual Do Not Disturb (DND) Override