It now says that to get the free iPhone 7 ($650 credit) offer, you must sign up for T-Mobile ONE. I don't recall this being there originally when I ordered mine. Did they just recently add this? I have no interest in ONE. UPDATE: Just called, and they confirmed that the offer changed on 9/15, and now includes ONE. My order was placed on 9/11, so I'm fine, but new orders need ONE to get the promo.