Sprint had a Windows Phone currently in its lineup, but remains decidedly unenthusiastic about the platform as a whole. The PCMag reports that Sprint David Owens said that the carrier is willing to train its reps on Windows Phone, but that Microsoft has to build the enthusiasm for the product, adds that the number-one reason the product was returned was the user experience. Sprints Director of Product Development, Lois Fagan, adds that the carrier remains cautiously optimistic, but that Windows Phone just has not taken off. Owens also confirmed that the Sprint would expectedly now be focusing on all of its intention on its new LTE network, and not produce any WiMAX-based phones.