Settings/no dnd
From Snom User Wiki
< Settings
Block DND [no_dnd ]
- Web User Interface:
- Description: If you don’t want the users of the phone to have the option to turn on the “Do not disturb” (DND) mode, set “Block DND” to “on”. This may be desirable in call center or switchboard environments.
- Valid values: <on>, <off>
- Default value: off
