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.
想中奖想疯了 https://lyjhc.com/2013/01/%e6%83%b3%e4%b8%ad%e5%a5%96%e6%83%b3%e7%96%af%e4%ba%86.html