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.

No cell service? No problem. You can now text from anywhere thanks to T-Mobile’s Starlink, a new program that aims to bring connectivity to even the most remote places. The beta service is free and open until July for both T-Mobile customers and AT&T and Verizon users.