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.
按讚不單純,Facebook 正主導你我接收的動態訊息! https://qooah.com/2014/08/18/how-like-would-affect-facebook-news-feed/