Robo call about credit card interest rates, I pushed one to talk to someone (my objective is to waste as much time of theirs as I can). I was transferred to a guy who said he was with “Account Services”. He had a heavy accent and was difficult to understand so I made him repeat everything, sometimes twice. He explained that since I did not miss any payments I was eligible for the plan He asked which card had the most debt and I said it was a Visa, he said he needed the expiration date, I said December 2017. I then asked him for a telephone number that I could call his company at. He said sure after I was accepted. I said he should start thinking about what kind of people he is working for if he is not allowed to give out their phone number. He hung up on me. I am satisfied that I kept him tied up for four minutes. If everybody could tie them up for only 2 minutes they would go out of business. BUT remember do not give them any valuable information!!