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.
Lectura Tesi Doctoral - Italo Atzeni https://tsc.upc.edu/resolveuid/1926994ce6ff4a34ab87414ac3c7cfde