Verizon cannot activate Ipad Air 2
I just bought a Ipad Air 2 from a friend of mine. It's only two months old and it he did activate it on AT&T first. I just bought a brand new Verizon Sim Card and it comes up on the Ipad "Verizon Cannot Activate his device, call customer service". What can I do, take it Apple and swap it out or what are my options? I thought you can just swap out sim cards with the Air ?
Thanks
iPad Air 2 WiFi, Cellular, iOS 8.3