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.
甘やかすと http://www.slj-co.jp/2018/03/28/%e7%94%98%e3%82%84%e3%81%8b%e3%81%99%e3%81%a8/