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

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,

Starting in July, direct-to-cell Starlink service will be free for T-Mobile's priciest Go5G Next plan, and $15 per month for everyone else. On AT&T and Verizon, however, it'll be pricier.