Software how-tos: TVision HUB | T-Mobile Support
https://www.t-mobile.com/support/devices/software-how-tos-tvision-hubYou can ask questions and complete tasks on your TVision HUB. The Google Assistant comes installed on your TVision HUB. You can turn it on during the initial setup, or later. On the HUB, the Google Assistant is available in English, French, German, Indonesian, Italian, Japanese, Korean, Portuguese (Brazilian), and Spanish.