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.
19 億美元的鉅資合作!Amgen 大手筆開發多重特異性蛋白質療法 https://geneonline.news/amgen-generate-biomedicines-collaboration/