Night Service with Outward Restriction prevents unauthorized after-hours use of extensions to make external calls. When this option is programmed, only authorized operators can activate and deactivate Night Service, and only authorized users can place external calls. Authorized users can generate only one external call at a time.
One Exclusion List for Night Service can be created to exempt specific extensions from the password requirement. An unlimited number of extensions can be assigned to the list. Normal calling restrictions (if any) assigned to the extension, however, are still in effect. Unrestricted
extensions on the list are not protected against unauthorized after-hours use.