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.
미스터마인드-가천대, 시니어 헬스케어 챗봇 공동연구 https://wowtale.net/2019/12/24/10172/