New Tmobile Jump Program

If I order a Iphone 5 on tmobile and it says no down payment does that mean that the only thing I have to pay for on the spot is $10 for the SIM Starter Kit? Also does the phone come with service or activation? And how do I know my billing date for my next bill?

To be able to order an iPhone from tmobile you need to be a existing or new customer. If you already have a tmobile account you won't need the sim starter kit. You will also be paying the tax of the phone up front. Tax is always up front on any device. You will choose your own service and you can view your billing date by logging onto mytmobile.com or dial #225# from your device.