Are all 32 GB 1520s sold outside the US the 1520.3 RM-938? My wife is French and her parents may be visiting next month, I was wondering if I could have them bring me one, or would I be better off trying to get one here in the US?
Check out the Lumia 1520 article on Wikipedia : Nokia Lumia 1520 - Wikipedia, the free encyclopedia
There are four variants of the 1520. The version sold in France is the RM-937 version, which means that it will work on at&t networks, but only with 3G / HSPA. You need the at&t model (RM-940) or the 1520.3 (RM-938) version to work with American LTE signals.