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.
오픈나루, ' OPENMARU APM ' 조달청 나라장터 등록 http://www.opennaru.com/announcement/openmaru-shopping-g2b-go-kr/