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.
在席日程 https://www.tensenkougei.com/2018/04/17/%e5%9c%a8%e5%b8%ad%e6%97%a5%e7%a8%8b/