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.
マフラー https://www.tensenkougei.com/2016/04/03/%e3%83%9e%e3%83%95%e3%83%a9%e3%83%bc/