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.
2016清明记 https://lyjhc.com/2016/04/2016%e6%b8%85%e6%98%8e%e8%ae%b0.html