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.
【昭和初期のテレワーク書斎 in 折口信夫「叢隠居」】 http://kochihen.replan.ne.jp/?p=35544