The new iPhone will be launched in September 2016 the exact day will be announced by Apple. Pre-orders can be done for AT&T business customer by my department. This year most business will upgrade using AT&T Next installment program. The Next option allows you to upgrade early by paying a portion of the remaining balance of your current installment and trade in your phone to upgrade, you can also pay off your current balance and keep your phone and upgrade. Do not wait to the last minute to know your options contact me and get put on our pre-order list to get the new iPhone first at the beginning not months later. If history repeats itself the iPhone always gets backordered and it takes weeks to months for restocking and order fulfillment.
This AT&T site link explains Next and the options.
Email me for Free Upgrade report.
My department is designed to place equipment orders and offer Enterprise solutions. I work in conjunction many local account reps and references upon request.
Curtis Matthews email@example.com