I am having the same issue with person on the other line not being able to hear me and they are crystal clear on my end. Has there been a resolution to this yet?
It was made worse with last update.
Can you take the phone to a Samsung Experience Store or Samsung Service Centre can take a look.
Daily Driver > Samsung Galaxy s²² Ultra 256Gb in Phantom Black.The advice I offer is my own and does not represent Samsung’s position. I'm here to help.