T-Mobile has opened registration for a beta program of Starlink’s Direct-To-Cell (DTC) satellite service. The beta program, slated to begin early next year, will extend connectivity to areas traditionally beyond the reach of land-based cell towers.
The T-Mobile Starlink service leverages SpaceX’s low-Earth orbit (LEO) satellites, which function as space-based cell towers, to deliver connectivity in remote and underserved regions. With over 300 satellites already in orbit, and SpaceX sending more into orbit on a weekly basis, this technology promises to cover 500,000 square miles of US land currently lacking cellular infrastructure.
Sign up for the beta program: Starlink Satellite Phone Service: Get Coverage Beyond | T-Mobile
Mike Katz, President of Marketing, Strategy, and Products at T-Mobile, described the project as a “truly groundbreaking engineering breakthrough.” He added, “With this technology, T-Mobile customers can have confidence that, no matter where they are, if they can see the sky, they will be covered.”
Initially, the beta program will support satellite-powered text messaging, with voice and data services to follow in future updates in 2025. The program is free for T-Mobile postpaid voice customers with compatible devices. Unlike existing satellite communication systems, T-Mobile Starlink does not require users to hold their phones in specific orientations to establish a connection. Messages, both inbound and outbound, will function seamlessly like traditional SMS.
The beta program also prioritizes first responders and businesses operating in critical industries, ensuring these groups have access to reliable communication in emergencies or during operations in remote areas.
Though not yet commercially available, the T-Mobile Starlink system has already proven its utility. During hurricanes Helene and Milton, the service was activated to provide emergency communication, helping affected individuals stay connected when traditional cellular and broadband services were unavailable.
This trial not only demonstrated the potential life-saving applications of the technology but also provided invaluable data to refine the service ahead of its full rollout.
Beyond the US, SpaceX is working with companies to expand their DTC service, partnering with carriers from around the world, including Rogers in Canada.
