Now that Yosemite is out, with iOS 8 running on your iPhone, you can send and receive phone calls from your Mac and your iPad (also running iOS 8). This is one of the features of Continuity, which further integrates and connects your Mac and iOS devices. Continuity also includes Handoff, Instant Hotspot, AirDrop and SMS Relay (as part of the iOS 8.1 update).
Sending and receiving phone calls from the Mac and iPad is a benefit because sometimes when your iPhone rings it’s not where you are, but instead you are on your Mac or iPad. Now you can pick up the phone call directly from the Mac or iPad and don’t have to worry about stopping what you are doing to rush and find the phone. In this how-to article I will discuss how to set up and disable Phone Relay, how to send and receive iPhone Cellular Calls.