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.
今さら(笑) http://www.slj-co.jp/2018/08/23/%e4%bb%8a%e3%81%95%e3%82%89%e7%ac%91/