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.
開工大吉 https://jingcastle.net/2019/02/11/%e9%96%8b%e5%b7%a5%e5%a4%a7%e5%90%89/