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.
Facebook 開始測試臉譜識別系統,帳號被鎖定時掃臉解開! https://qooah.com/2017/10/03/facebook-face-id-system/