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.
에듀블록-보스에셋플랫폼, 블록체인 기술로 교육 혁신 나선다 https://wowtale.net/2019/08/28/5339/