Reporting its first quarter fiscal results, Sprint today announced that it activated 1.5 million iPhones during the March quarter. According to the company, 44 percent of those were sold to new customers. While the activation number may appear low compared to AT&T’s 4.3 million activations and Verizon’s 3.2 million, the 1.5 million number actually accounts for roughly 5 percent of Sprint’s total postpaid subscriber base of 32.8…
