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.
webサイトで過去ページのデザイン・内容を見る方法【Wayback Machineで簡単】 https://kasumiblog.org/wayback-machine/