These numbers are used to indicate callers who you want to be allowed to call you as normal even when you have 'do not disturb' on. This does not include group calls which are not presented when you are in 'do not disturb'.
1.Press the Features soft key if shown. To do this during a call, press the PHONE key and then press the Features soft key.
2.Use the up and down cursor keys to highlight Call Settings. Press Select.
3.Use the up and down cursor keys to highlight DND Exceptions. Press Select.
4.To add a number, highlight Add Another. Dial the number and press Add.
5.To remove an existing number, highlight it and press Remove.
6.Press Done when completed.
Your system administrator can configure whether you can access this menu option. See Menu Access Control.