Starting today, Sep 12, 2017, T-Mobile is offering a Netflix Standard Subscription for FREE (regularly $9.99/month) to customers with two or more lines on a T-Mobile One wireless family plan. Customers can activate or link their existing Netflix account within their T-Mobile account, at T-Mobile store, or call 1-800-TMobile.
Netflix Standard lets you stream TV shows and movies from Netflix on two devices at the same time and in HD when available.