Using iPhone 7 updated with iOS 13.4.1 and I want to use headphones for calls so I can type on desktop computer while talking. Plugged in wired headphones using 3.5mm to lightning adapter, which work fine for music etc. However for phone calls the audio goes through the internal phone speaker/s and nothing comes through the headphones.
A little Googling found an official thread at Apple.com with around 300 people reporting exactly the same problem for over 8 months, but zero solution being offered or found…
Is there any hope for me?
This is my first time having an iPhone.