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.
長寿の秘訣 http://www.slj-co.jp/2017/12/13/%e9%95%b7%e5%af%bf%e3%81%ae%e7%a7%98%e8%a8%a3/