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.
ひさしぶり http://www.slj-co.jp/2018/09/27/%e3%81%b2%e3%81%95%e3%81%97%e3%81%b6%e3%82%8a-2/