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://hamgam.pdf-doc.ir/file/18268/طرح-درس-علوم-ششم-ابتدایی-نیروی-مغناطیسی