I repeat, DON'T say a word. They start with, "Hello? Oh I had a problem with my headset."
Your answers and, especially, your responses saying "Yes" on the phone are recorded and then used in scams that require consent using your voice (credit card companies, etc.). This is a well-documented scam that Reddit has covered for weeks. Just got this call myself.
Again, DON'T answer when you hear, "Hello? Oh I was having a problem with my headset" and just hang up.