Hey guys, just been into the Virgin Media Store and been asking about the phones. I was recommended a 920 over the 820 as apparently the NFC is only built in to the 920 apparently. Now I knew about needing a special backplate to get wireless charging on the 820 but according to the rep if I don't get that backplate NFC just will not function period. Could someone confirm or deny this for me please? He said a Nokia rep told him but I can't be certain I can trust him.