You should check out how much power the Starlink base station requires. It's one of its main issues.

You just need a phone and network that uses it.

https://www.t-mobile.com/news/un-carrier/t-mobile-takes-cove...

And a few years until it actually exists.

"starting with a beta in select areas by the end of next year after SpaceX’s planned satellite launches". On Elon time, that's 2025 and perhaps never.