When a user connects to the bluetooth receiver (input/source) in the office or in the shop proper, wham should automatically connect that receiver to the speaker set (output/zone) that is currently connected to those devices, if and only if that zone is not already in use by another source.
When a user connects to the bluetooth receiver (input/source) in the office or in the shop proper, wham should automatically connect that receiver to the speaker set (output/zone) that is currently connected to those devices, if and only if that zone is not already in use by another source.