End-to-end encryption and privacy controls.
Message and call for free* around the world.
Group conversations made simple.
Say it with stickers, voice, GIFs and more.
Reach your customers from anywhere.
National Territory Satellite는 재난 및 재난 관리를위한 디지털 국토 네트워크 구축에도 사용됩니다. https://aju.news/563997.html