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 即將取消網頁版訊息功能,要求用戶改用 App! https://qooah.com/2016/06/03/facbeook-move-mobile-site-messenger/