But that won't be the case at T-Mobile. Starting on September 3rd, you will pay $10 a month for any tablet to be added to a Simple Choice plan. With that $10, you receive a bucket of data equal to what you receive monthly on your LTE data plan, up to 5GB. This data is set aside for your tablet.
Example time, boys and girls. Let's say you have a Simple Choice smartphone plan that gives you 5GB of data a month. You can add your connected tablet for $10 and receive another 5GB of data, held aside just for your tablet. And of course, there is that additional 200MB of data for your slate that T-Mobile gives away to customers, for the life of their T-Mobile tablet.
Will Verizon, AT&T or Sprint respond? Stay tuned.
source: T-Mobile via AndroidCentral