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.
Savunma Bilimleri Dergisi | Cilt: 3 Sayı: 1 - https://dergipark.org.tr/tr/pub/khosbd/issue/19240