AST SpaceMobile successfully made two-way voice calls to unmodified smartphones using the BlueWalker 3 satellite a critical milestone for the company’s
AST SpaceMobile, AT&T, Vodafone, and Rakuten announced this week they have successfully completed the first-ever two-way voice call to unmodified smartphones using satellite technology.
American satellite maker AST SpaceMobile has announced the successful completion of claimed first-ever two-way voice calls, directly to standard unmod.
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