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.
데이터스펙트럼리서치, “AI 기반 능동형 두경부암 진단 시스템 개발” https://wowtale.net/2022/02/05/33703/