After a week of Yosemite and 8.1 I finally have most of every feature working including handoff and continuity features between iOS devices and mac. I'm able to go back and forth between safari and messages and email etc. but one feature I have yet to achieve is handoff/continuity between iPhone and mac during a phone call?? I can call anyone with my Mac but can't seem to push the call from one device to another during a live call. Am I missing something it's been a while since I saw the key note/ TIA Edit: I should add it seems easy to send the call back to iPhone, I just can't seem to go from iPhone to Mac..