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.
一隻真正的手!假肢新技術可由患者神經操控,降低幻肢痛 https://geneonline.news/prothetics-amputee-bionic-arm/