23Do Not DisturbThis feature disables an incoming call ring, within the time duration you selected. You canprogram the Do Not Disturb duration.1. While the handset is on the cradle, press DND button. The DND indicator flashes.2. Use the Review 3 or 4 button to select the duration. You may choose from 15minutes, 30 minutes, 45 minutes, 1 hour, or 2 hours and increase the duration by 1hour intervals up to 24 hours.3. Press the Sel/Save button to save your selection.4. When the Do Not Disturb function is On, the DND indicator flashes. To de-activate DoNot Disturb, press the DND button.NOTE: When Do Not Disturb is On, you will still receive a ringing line indication, CID information, andNew Call indicators.Telephone Operation