When I'm making a phone call with my iPhone, under the
audio button typically I can toggle between phone and speakerphone. But recently a third option appeared, which claims to route the call to my Mac. I never want to use this option, and I want to be able to just tap to turn the speakerphone off and on. Is there any way to turn off the Mac connection so that it won't appear?
I have disabled
Allow Calls on Other Devices on my iPhone and that didn't have any effect.
Note: related Apple Community question.