Apple's AAPL.O iPhone devices are now eligible to test SpaceX-owned Starlink's direct-to-cell capability that provides coverage from space. T-Mobile and Elon Musk's SpaceX are currently testing the Starlink cell network on a trial basis after receiving approval from the Federal Communications Commission in November last year. The trial offers 'text via satellite,' while voice and data features will be added in the future, according to the T-Mobile website.