Taking the 5G Wifi Gateway to places other than your home

I think this post helps: https://www.reddit.com/r/tmobileisp/comments/q80kl0/using_tmhi_several_locations/

It appears they really aren't enforcing anything at the moment, but could whenever they decide to. Usually it's a safety measure added to their terms of use agreement in the event that someone abuses the network capacity in a way that affects a certain location and there isn't enough capacity to account for all the data being used by a single tower, node or cell site.