I bought an IPhone 5 16GB at Applestore fifth avenue i NYC. I told the seller that i needed an unlocked IPhone to use in Norway! When i came back in Norway couple a days ago and looked at the reciept i see that it is written on the reciept that it is locked to Verizon Wireless!! I have not opened the original package yet cause i do not know if i can use it or not in Norway!? Do i need to unlock the phone to use it? Can someone please help me?