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/qvl94rxr-öğreti̇m-yili-güz-yariyili-ek-yüksek-li̇sans-başvurulari.html