T-Mobile has partnered with SpaceX’s Starlink to extend service to ‘dead zones’ that cell towers can’t reach, and it’s asking people to participate in a free test run. T-Mobile has launched a wide-scale beta satellite-to-cell service using SpaceX’s Starlink,

The beta phase will run until July. Afterward, you can decide if you want to pay for the service.

T-Mobile Starlink has officially entered the public beta phase. The long-awaited announcement came during yesterday’s Super Bowl game and according to the carrier, its direct-to-device (D2D) satellite service can deliver connectivity to the “more than 500,000 square miles of the country unreached by any carrier’s earth-bound cell towers.”