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.
NTT東日本-IPA「シン・テレワークシステム」を試してみた話し。短時間たけど・・・。 https://www.5cho-me.com/archives/179957