Providing connectivity in areas where it’s never been available before will be incredibly useful for a lot of people.

In a splashy ad that aired during the Super Bowl’s first quarter on Sunday, T-Mobile said it was throwing open the doors to its satellite messaging beta test — powered by Elon Musk’s Starlink — for free until July. The twist? You don’t even need to be an existing T-Mobile customer to try it.

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