The caller ID says Glens Falls, NY. They have called five times in two weeks...If you return the call the busy signal is immediate. I think it is soliciting of some kind. I've found that bill collectors leave messages of some sort, these characters do not. Next time I will pick up!
Someone calls every few days, and leaves no message. ID is : Glens Falls, NY. We never pick up or answer because we do not know them. We also receive phone calls from a supposedly solar firm. We are not interested in solar panels on our roof.