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.
ساختار مغز انسان و نیازهای آن - http://portalesharat.ir/ساختار-مغز-انسان-و-نیازهای-آن/