What Is Do Not Disturb (DND)?  

Do Not Disturb is a feature that can be activated on a phone line extension so that calls do not ring through, this is part of private branch exchange (PBX) functionality. If DND is available, it may include directing the call to a preassigned extension (call forwarding), busy signal, DND signal, or a voicemail message generated by the telephone switch. Do Not Disturb is a privacy feature.  

Benefits of Do Not Disturb (DND)

There are multiple benefits of Do Not Disturb. 

• Participants can be undisturbed during meetings 

• If forwarded, calls are still answered when the recipient is not available 

• Periods of time can be blocked as unavailable for other priorities