Hi Michael,
I'm Sumit, here to answer your query at the Microsoft Community.
Calls are now possible on iPhone as well through Phone link app:
Phone Link allows you to take and make calls with your iPhone:registered:, but from your PC. This requires your iPhone:registered: to be connected to your PC via Bluetooth.
https://support.microsoft.com/en-au/topic/setti...
Let us know how that goes.