Cancels the user's 'do not disturb' mode if set. This button function is obsolete as the do not disturb on function toggles on/off and indicates the button status.
Details
Action: Advanced | Do Not Disturb | Do Not Disturb Off.
Action Data: None.
Default Label: DNDOf.
Toggles: No.
Status Indication: No.
User Admin: No.
Phone Support: Note that support for particular phone models is also dependent on the system software level.