Features 3-233 Features DDo Not Disturb (DND)Allows an extension user to prevent other parties from disturbing them. The extension willnot receive intercom or outside calls.Allows an extension user enabled in program [609] to call an extension which has set the DoNot Disturb (DND) feature.• If your proprietary telephone (PT) is not supplied with the FWD/DND button, it can beassigned to a flexible CO button in the Proprietary Telephone Settings.• DND does not work for the following calls: Hold recall or Timed Reminder.• A PT user in the DND mode can answer a call by pressing the corresponding flashingbutton.• If the Call Forwarding feature has already been set, setting the DND feature will cancelCall Forwarding.• Required System Programming[609] Do Not Disturb Override• Related Feature ReferencesCall Forwarding,Timed Reminder• Operating Instructions References1.2 Proprietary Telephone Settings,“Customizing the Buttons onYour Telephone”,FWD/DND (Forward/Do Not Disturb) Button1.7 Useful Features, “Rejecting Incoming Calls (Do Not Disturb — DND)”1.7 Useful Features, “Calling an Extension which Denies Receiving Calls(Do Not Disturb Override)”!!+DND TONEDoor OpenerUp to 4 Door Openers can be connected to the system. The door can be unlocked by a pre-assigned extension users in programs [703]-[705].• An optional Doorphone/Door Opener Card must be installed to the system and a user-supplied door opener to the door to be opened. Four openers can be installed.• The door opener will open the door even if a doorphone is not installed.• The door opener timer can be modified in program [709].!! PanasonicCould you pleaseopen the door?Just a momentplease.