Section - Installation
It allows you to enable this function to automatically reject incoming calls if you are not available to answer calls. Please
select 04.Call Function -> 01.Do Not Disturb.
1. Select Do Not Disturb and press Select.
2. Enable or disable this function and press Select.
Note: When DND is enabled, an icon DND will show on the top of screen.
D-Link DPH-18MS User Manual
Call Functions
Do Not Disturb