volume
I cannot get my iPhone XR's volume to work correctly. The ringer works fine as does the notifications but when talking on the phone, voices on other end are very faded. Works fine on speaker, with bluetooth in car & with earbuds. Volume is turned up all the way. I've powered it down several times, gone to "Sounds & Haptics" to turn on the "change with Buttons" volume feature. Please help!
iPhone XR, iOS 15