I have been getting hangups from them for months. Finally got around to blocking certain numbers. They never speak when answered. But, I love what Justicegustine said on here: "Answered by mistake. It was for a "Florida Giveaways" or something of that sort. Caller asked if I could hear her, twice. Are they trying to record you saying "yes"? I replied "I hear you", she asked again if I could hear her. Told her to bugger off."
That is excellent advice. They could be trying to get you to respond "yes" to an unknown question and later use it as "proof" that you agreed to buy, participate or whatever. From now on I will not give any "yes" or "no" answers. Thanks, Justicegustine