T-Mobile's cellular Starlink beta program was initially restricted to five Samsung phone models. But the carrier has quietly expanded it to select iPhones running iOS 18.3.

In 2022, Apple became the first mainstream smartphone maker to add satellite connectivity to its mobile devices, debuting a new Emergency SOS via Satellite feature in the iPhone 14 lineup. Now, it’s taking its satellite features in a new — and arguably more useful — direction with support for the SpaceX Starlink network.