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.
清水祖師 https://www.justin.my/2011/08/%e6%b8%85%e6%b0%b4%e7%a5%96%e5%b8%ab/