The post AST SpaceMobile conducts first direct-to-device voice test appeared first on SpaceNews.
AST SpaceMobile conducts first direct-to-device voice test
Written by Jason Rainbow Tuesday, 25 April 2023 23:11-
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AST SpaceMobile announced April 25 it made the first voice call last week with a standard smartphone using its BlueWalker 3 test satellite in low Earth orbit.