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.
チキチキ http://www.slj-co.jp/2018/02/23/%e3%83%81%e3%82%ad%e3%83%81%e3%82%ad/