Japan launches direct satellite communication for smartphones

Japan's largest mobile network operator, "NTT Docomo", officially launched the "Starlink Direct" service in the country on April 27, 2026. This technology, developed by "SpaceX", enables smartphones to connect directly to satellites. Ixbt.com reports this.
The new service allows users to remain connected even in areas where terrestrial base stations are unavailable. Voice calls, SMS messaging, and data transmission are now possible in mountainous regions, remote islands, and the open sea.
"Starlink Direct" technology works with standard 4G (LTE) smartphones without additional antennas. The satellites function as mobile towers in space, eliminating "dead zones" where there is no communication coverage.
Currently, other major Japanese operators, including "SoftBank" and "KDDI", are also testing this technology. This system is of particular importance for ensuring communication stability during emergencies and natural disasters.
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