Are there any phones out there that allow someone to only pay for minutes used? I have a phone atm that makes you pay for 20 dollars worth of minutes every 3 months and I hardly make enough use to justify that even. I want to take advantage of the new Skype plan that allows you to call a local number then dial the real number. It's only 3 dollars a month for unlimited minutes. Are there any phones that exist that meet these criteria?