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.
https://9lib.net/document/y8gr3e1w-davraniş-bi̇li̇mleri̇nde-i̇leri̇-i̇stati̇sti̇k-doktora.html