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.
라이브데이터, AI 디지털 교과서 혁신 주도…한국자료분석학회에 연구성과 게재 https://wowtale.net/2023/03/30/55092/