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.
https://123dok.co/document/y6e94d0g-통합-베이즈-총변이-정규화-방법과-영상복원에-대한-응용.html