D2D Gold Rush: The Race to Own the Sky-to-Phone Future (2025–2033)
AST SpaceMobile’s BlueWalker 3 enabled the first two-way voice call from a standard smartphone to a satellite in April 2023. Apple launched Emergency SOS via Satellite on iPhone 14 in late 2022, while Lynk Global secured FCC approval for commercial satellite-to-phone SMS that September. Viasat and BSNL demonstrated two-way SMS from a standard Android phone to a geostationary satellite in 2024.