call and hang up. no idea

I GOT IT TOO! I've been getting it many days of the week

Robo-Ken calling to scam me into some type of education. He started with saying " I see your on one of our job sites."  Since I work construction, and am out of work right now I said, "I AM?", then he scam Ken Doll tried to talk education to me. It even took me a while to realize it was a Robo-Call.