KT, AI 셋톱박스 출시#shorts MTN 0 0 11.05 17:29 https://www.youtube.com/watch?v=LsVmFDw5-XA + 0 https://www.youtube.com/feeds/videos.xml?channel_id=UClErHbdZKUnD1NyIU… + 0 KT, AI 셋톱박스 출시#shorts