Okaaaay, we need an Jin that can join our Kakao group... uhm for these they dunno what KAKAO TALK is.. I will explain..
1. It's same like Line, WhatsApp
2. Simple said = ChatApp
3. U need ur phone number to register
4. U need ur friends ID's to add them as friend
5. Text and wait till he/she replies back
6. They will add u back
7. U can post photos, video and others
8. U can play also Anipang