Reporting its fourth quarter financial results, AT&T has revealed that it activated 4.1 million iPhones during the quarter. Notably, this was AT&T’s final full quarter as exclusive wireless carrier for the iPhone in the United States; its 4.1 million iPhone activations helped it towards a record net gain of 2.8 million wireless subscribers. In addition, the company announced that added 442,000 iPad and Android-based tablets to its network,…
