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.
AULA ABERTA 06/11/2023 https://wp.ufpel.edu.br/ppgd/2023/11/06/aula-aberta-06-11-2023/