No, I'm referring to the service the original post is about.
But if you're concerned about my actions, I don't yell or say mean things to telemarketers either. Depending on how much free time I have, I either keep them on the line, or I try to find out who's calling me so I can complain about them and hear the sound of them hanging up instantly
Yes, we can hang-up, but I see no advantage to doing anything beyond that like being mean, yelling, etc.