Play it again, Sprint. Now that T-Mobile, AT&T, and Verizon have all started accelerated upgrade programs with monthly charges (Jump, NEXT, and EDGE, respectively), Sprint wants in on the action. According to some leaked screenshots posted by Cnet, the last of the "Big Four" American carriers is planning a similar program called One Up. The plan has not been confirmed by Sprint, but the screenshot below looks genuine.
Stop me if you've heard this before: under the One Up plan, customers would pay no money down and spread the cost of a new phone over 24 monthly payments added on to their regular phone bill.