DND Exception Number:
Enter the number to be included in your DND Exception List and select Add
DND Exception List:
This lists the numbers that will ring your extension when Do Not Disturb is enabled. The DND exception number can be an internal extension or an external number. If you wish to allow a range of numbers through the DND wall, you can either enter each number separately or make use of the variables "N" or "x" in the number. For example, to allow all numbers from 01923699000 to 01923699099 the DND Exception number can be entered as either 019236990xx or 019236990N.