5-46 DBS 576 (USA) issued October 2000 576-36-700Chapter 5. Key Telephone Features Section 700 - OperationDo-Not-DisturbDescriptionYou can make an extension unavailable by activating the Do-Not-Disturb (DND) feature. When DNDis activated, calls to that extension receive busy tone.You can set or cancel DND from either your extension or from an alternate extension.OperationTo set DND for your own extension:To cancel DND for your own extension:To set DND for another extension:To cancel DND for another extension:Action Result1. Lift the handset or press the ON/OFF key. Intercom dial tone2. Enter the DND Set/Cancel code (default = 720). DND Accepted3. Replace the handset or press the ON/OFF key.Action Result1. Lift the handset or press the ON/OFF key. Intercom dial tone2. Enter the DND Set/Cancel code (default = 720). • DND/CD LED light goes off• DND Cleared displays3. Replace the handset or press the ON/OFF key.Action Result1. Lift the handset or press the ON/OFF key. Intercom dial tone2. Enter the DND Set by Other Phone code (default = 740). Enter DND EXT # displays3. Dial the extension number. DND Set displays on affected extension4. Replace the handset or press the ON/OFF key.Action Result1. Lift the handset or press the ON/OFF key. Intercom dial tone2. Enter the DND Cancel by Other Phone code (default = 750). Enter DND EXT # displays3. Dial the extension number. DND Cleared displays4. Replace the handset or press the ON/OFF key.
