I like it. Those solar panel guys are ALWAYS trying to come to my house to give a 45 minute presentation, even though I tell them that I'm not interested in installing solar panels. It seems more than anything they want to get into your house.
Here's my experience with one of them: https://www.youtube.com/watch?v=1uJI-Py8dK8
A guy identifying himself as "Daniel" with Green Energy Solutions called my home about 3 months ago. I asked him to please remove me from his call list as I am registered with the National Do Not Call Registry (which is a joke, frankly). He argued with me so I asked for his supervisor. The supervisor assured me that our number would be removed and that "Daniel" would be dealt with. I received an expletive ridden message from sir dan the next day and have received numerous calls in the middle of the night from this individual. I just got off of the phone with him again today and he threatened that he would bring a bunch of his friends to my home to "deal with me..." My next call is to the police to report this person. I'll keep you informed.
Because I order a lot online I receive numerous telemarketer calls. I can read on both my phone and TV who is calling. If it is an unknown caller I just don't answer. Sometimes I blow a whistle in their ears. Nothing can stop them, ie. police, FCC, DNC list. I set my phone on 2 rings. Since I never talk with them it doesn't bother me that they call. I take my phone off the hook until I am ready to have calls in the morning.