As I understand info from sena help desk community forum the 50s will do it if your on a mesh intercom, ie talking to someone with a 30k or another 50 s or r. If your using regular Bluetooth to talk to a 10s or 20s the music will stop when someone talks then resume. I have not checked this all out yet but will let you know as jmdaniel and I might try it if he’s game at the no frills rally to Colorado in September. Check out the comments on sena’s forum.