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.
【当選者発表!】<第3回>めざせITマスター!クイズテクノロジーの空へ。 クイズ・プレゼント企画 |Sky株式会社 https://www.s-eigamura.jp/618934/