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.
H. Spectrum 攜手默克成立創新中心 力推生醫新創與醫療科技產業 https://geneonline.news/h-spectrum-and-merck/