I have a Verizon Share Everything plan with unlimited minutes. I can add hubby to plan for $15/month. He is technology illiterate and is currently using a dumb phone that needs to be replaced. I want to get him an older model iPhone that is new or refurbed to use for calls only, since he doesn't do anything else with his phone. I don't want to do Craigslist or Ebay. Has anyone bought an older model no contract Verizon iPhone that is new or refurbed for cheap? Where? How old do I dare go if only using for calls. Would an iPhone 4 be okay? (I don't think I need to worry about the latest iOS if he is only using it for phone calls.)