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.
Linux 4.20-rc1釋出 https://blog.wongcw.com/2018/11/05/linux-4-20-rc1%e9%87%8b%e5%87%ba/