Apple is finally offering support for Starlink satellite service on iPhones, but only on T-Mobile, and access is still limited.

Starlink support appears to be a secret iOS 18.3 feature for iPhones, some of which now support satellite communication services from SpaceX — but only for users invited to join public beta testing of the service on US carrier T-Mobile. This supplements Apple’s existing satellite services supplier, Globalstar.

Apple's iPhone devices are now eligible to test SpaceX-owned Starlink's direct-to-cell capability that provides coverage from space, according to T-Mobile , a partner in the program.