AT&T and AST SpaceMobile have been given the go-ahead from the Federal Communications Commission (FCC) to carry out direct-to-device (D2D) connectivity trials with emergency services later this year.
US mobile carriers Verizon and AT&T have both paired with AST SpaceMobile to carry out direct-to-device (D2D) video calls. The two operators separately announced the trials with AST SpaceMobile, which ...