Called twice, left no message.
I called back, and they start talking about Solar Panels, claiming they got my information from me filling in a form on a website, and asked if I was the homeowner.
I did not fill out any forms on any websites.  So I asked for the name of their lead generator, and she says:
"We collect data from our customers."
Me:  "Where does that data come from?"
Her:  "From our customers."
Me:  "By what means due you gather that data from your customers?"
Her:  "I am uncomfortable with this conversation."
Me:  "That's fine, could I speak to your supervisor please?"
Her:  "My supervisor is currently tending to another call."
Me:  "That's fine, I'll wait on hold for your supervisor."
Her:  "Okay, please wait while I get my supervisor."
.............. CLICK.

NICE.