AT&T and Best Buy have revealed details of their plans for the iPhone 4’s launch. Best Buy will begin taking pre-orders for the device starting June 15, and will begin selling the phone on June 24, as will AT&T. The latter will be opening its stores at 7:00 a.m. to begin selling the phone, and employees will be sporting special new black shirts featuring a multi-color AT&T globe design on the front and the company’s “Rethink…
