After updating all my phones to GM I have a new feature I never noticed when I ran the beta on just one phone. When someone calls it, suddenly my other iOS devices start ringing along with it (iPad, another iPhone). While a neat feature, one of my phones is my employer phone and i get a ton of calls on it, and having all my devices start ringing is a little weird. I looked around, but I'm not sure what feature that is. Anyone know? That isn't handoff is it?