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.
青い鳥 http://www.slj-co.jp/2019/10/20/%e9%9d%92%e3%81%84%e9%b3%a5/