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.
给你拍一个 https://lyjhc.com/2013/05/%e7%bb%99%e4%bd%a0%e6%8b%8d%e4%b8%80%e4%b8%aa.html