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.
千金驾到 https://lyjhc.com/2013/07/%e5%8d%83%e9%87%91%e9%a9%be%e5%88%b0.html