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.
과기정통부, 2021년 블록체인 시범사업 15개 과제 선정 https://wowtale.net/2021/05/29/26529/