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.
黄金の日々 http://www.slj-co.jp/2021/05/11/%e9%bb%84%e9%87%91%e3%81%ae%e6%97%a5%e3%80%85/