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.
癌細胞也有美人計 策反巨噬細胞保護腫瘤 https://geneonline.news/cancer-make-good-macrophages-go-bad-through-pai-1/