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.
「の」だけ。 https://zip358.com/2018/04/08/%e3%80%8c%e3%81%ae%e3%80%8d%e3%81%a0%e3%81%91%e3%80%82.html