AST SpaceMobile conducts first direct-to-device voice test
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.
Source: spacenews.com
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Meta helps change the game for indoor cellular
Meta worked with AT&T, Verizon and T-Mobile to use small cells and the 3.5GHz CBRS spectrum band to build a neutral host indoor wireless network for its office employees.
Source: lightreading.com