Want to try the new Starlink satellite connection on your phone? Sign up to the T-Mobile beta and you can, for free, until July—even if you’re with another carrier.

Mobile said on Sunday it will launch its satellite-to-cell service, powered by SpaceX's Starlink, in July for $15 a month, as the U.S. wireless carrier aims to eliminate mobile dead zones and extend connectivity to remote areas.

SpaceX launched a new round of Starlink satellites into low-Earth orbit on Monday evening from the Vandenberg Space Force Base in California.