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.
转载《1984》 https://blog.yimingchen.org/2007/08/%e8%bd%ac%e8%bd%bd%e3%80%8a1984%e3%80%8b/