Although T-Satellite is a T-Mobile service, US users on rival carriers can access the satellite connectivity too for $10 per month. Here's how it works and how to sign up.

T-Satellite with Starlink is now available after six months of testing. The T-Mobile service offers connectivity via over 650 low-Earth orbit satellites.

The $10-a-month T-Satellite service keeps you connected in areas without cellular coverage -- and you don't need to be a T-Mobile subscriber or buy a new phone to use it.