T-Mobile US Inc. has released a beta version of billionaire Elon Musk's Starlink satellite internet for testing purposes, completely free in the US till July this year. As a result, over 500,000 square miles of the US, the size equivalent of two Texas, earlier not reachable by cell towers, will now get connectivity. At the moment, only text messages will be possible to send. Other features such as picture messages, data, and voice calls will come later.