Using internal mic with headphones plugged in
After 4.5 years, I finally took the plunge and moved from Windows Phone to an iPhone 6 plus. Loving it so far. I do have an issue that I'm hoping you all can help me with.
Is it possible to use the internal mic while having a cable plugged into the headphone jack? While driving, I like to listen to podcasts/music/waze/etc... I've got a little older car, and it's got a tape deck. I use a 3.5 mm to cassette adapter to utilize the car's sound system. Everything works fine, except that I can't figure out how to get diction to work. As long as there's a cable plugged into the headphone jack, Siri acts like she doesn't hear anything I'm saying. As soon as I unplug the cable from the jack, she works just fine.
With my Lumias, they would plug and play nicely. I could dictate texts, use 'hey Cortana', etc without issue. It worked seamlessly, using the internal mics for voice capture while the headphone jack was in use. What setting am I missing? Google wasn't much help, and I'm hoping my Mobile Nations brethren can help me out (long time windows central reader). Thanks in advance!