(GSM Insider) - Nokia Lumia 521 Exclusively For T-Mobile USA Only.
At the Mobile World Congress 2013, Nokia unveils Nokia Lumia 520 and Nokia Lumia 720 for the global market. There is another new that not to be left out is the Nokia Lumia 521. This Nokia Lumia 521 is not for the global market but exclusively for the T-Mobile USA only.
From the model number, it is the Nokia Lumia 520 variant for the United States carrier. One...
