What is the difference between Rm-937 and Rm-939 and Rm-941 for the Lumia 1520?

[Windows Central Question]

what is the difference between Rm-937 and Rm-939 and Rm-941 for lumia 1520

I want to purchase one but I am not sure of the differences between them. Will all of them work in north america, are they different grades of quality, and can they support all LTE companies.

 

[PepperdotNet]

Re: what is the difference between Rm-937 and Rm-939 and Rm-941 for lumia 1520

http://forums.windowscentral.com/no...umia-1520-rm-940-att-rm-937-intl-version.html