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.
간단하게 통신사 구매vs 자급제(알뜰폰) 구매 장점 총정리 https://minorityopinions.com/2574/