T-Mobile New Rule issued January 05, 2017

Source: T-Mobile Newsroom

“New Rule: Only YOU Should Have the Power to Change What You Pay - Introducing Uncontract for T-Mobile ONE

Today, T-Mobile introduced the Un-contract for T-Mobile ONE — and notched another industry first with the first-ever price guarantee on an unlimited 4G LTE plan. With the Uncontract, T-Mobile signs, and customers hold all the power. Now, T-Mobile ONE customers keep their price until THEY decide to change it. T-Mobile will never change the price you pay for your T-Mobile ONE plan. When you sign up for T-Mobile ONE, only YOU have the power to change the price you pay.”

https://www.t-mobile.com/news/press/un-carrier-next