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.
巧言令色 https://xinguozhi.wordpress.com/2017/01/25/%e5%b7%a7%e8%a8%80%e4%bb%a4%e8%89%b2/