Just going to walk in to work and refuse outright to wear a mask. I have a voice recorder that I plan on bringing with as well. I'm going to start doing my job without a mask, refuse to wear one, and tell them to give me a written letter of termination otherwise.
EDIT: Guys, prayers worked, SCOTUS didn't completely betray us all
You are not on the phone. Undercover surveillance doesn't require an announcement that you are doing it or that you require anyone's permission to do so. Don't blow your cover.