We already knew that T-Mobile and Nokia have something to announce next week. Well, this shot suggests that their big party will involve a certain entry-level Lumia. Pocketnow has got its hands on this T-Mobile emblazoned Nokia Lumia 710 render, supplementing those magenta-themed leaks from last week. Will the Lumia 710 be taking the cross-Atlantic journey all on its lonesome? We'll just have to wait 'til Wednesday to see.