Do Not Disturb

You can use DND to reject incoming calls automatically on the phone.  Callers will receive a busy message. All calls you receive while DND is enabled will be logged to Missed Calls list.


The prompt message will display only if Missed Call Log for the line is enabled. 


Do not disturb is local to the phone, and may be overridden by the server settings. 


To enable DND via phone user interface, do one of the following:


  • Swipe down from the top of the screen to enter the control center and toggle DND on.

  • Tap Settings from the Home screen.

    Tap DND from the Features block.

    Turn on DND Enable.

    Tap   to accept the change.

  • Tap DND during a call.

When DND is enabled, the IP phone prompts “DND mode is enabled” and the icon    appears on the status bar.



Incoming calls will be rejected automatically and "n New Missed Call(s)" ("n" indicates the number of missed calls. e.g., 1 New Missed Call(s)) will appear on the touch screen.



To disable DND via phone user interface, do one of the following:


  • Tap Exit DND mode from the idle screen.

  • Swipe down from the top of the screen to enter the control center and toggle DND off.

  • Tap Settings from the Home screen.

    Tap DND from the Features block.

    Turn off DND Enable.

    Tap     to accept the change.

Authorized Numbers Configuration


DND is configurable via web user interface at the path Features>Forward & DND


Here you can list authorized numbers that the phone will accept calls from even when DND is enabled.


To configure the DND authorized numbers via web user interface:


  • Click on Features->Forward & DND.

  • Select Enabled from the pull-down list of DND Emergency.

  • Enter the numbers in the DND Authorized Numbers field.

    For multiple numbers, enter a comma between every two numbers.



  • Click Confirm to accept the change.

When DND is enabled on the phone, the phone can still receive incoming calls from the numbers specified in the DND Authorized Numbers field.

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