A:Answer Yes, it has a "find my device" feature. The headset would buzz loudly if connected to tour device. If disconnected, it would show you where it was last seen/connected.
You get an "incoming call" audio when a call comes in. However, I was disappointed that, unlike the legend, this poly free doesn't announce the caller's name. It also doesn't give you the prompt nor option to "answer or ignore" by voice command.
I hope this was helpful.