How do I make FaceTime Audio calls with iOS 14?
I can only make video calls and once I do I can't even turn off the camera? Why did they downgrade FaceTime to this much less usable app?
iPhone 11 Pro
Nothing has changed.
If you're making the call to someone in your contacts, you'll see icons for both Audio and Video in the contact entry.
See also:
Use FaceTime with your iPhone, iPad, or iPod touch - Apple Support