I didn't "have to", and in hindsight I probably shouldn't have, but it was just a bad situation. They expected me to figure out how to answer and handle incoming phone calls by just watching the lady I'd be replacing over her shoulder while I was busy trying to pass all their "E Learning" crap. At least I got paid for the one day @ the job site and the several hours I spent on my own time at home doing the "E Learning".