This is happening to me now as well. I've removed all Microsoft apps and the account from the accounts section of my phone and it's still happening if I make a Teams call. The real world issues is that I'm waiting on hold for hours to get through to a representative at a company and I'd like to be able to not have Teams throw it on hold. I've missed the representative once already because they answered while I was in a Teams meeting that I didn't even need to be talking on. I have a Google Pixel 4a.
