This feature enables you to let Teams set your status as Busy on all of your devices when you are in a Teams call or Teams meeting.
For example, if you are in a Teams to Teams call and you simultaneously receive an incoming call on your mobile phone, the mobile phone will give a busy signal.
When busy on all of your devices, incoming calls will act according to your profiles - just like you are used to.
All Teams users can utilize this feature - no need to have Teams calling functionality integration activated.
Three presence states in Teams will spur a busy status in Myfone: In a call, Presenting and In a meeting.