Hana is not only a OTT system, Hana was built as a messenger platform, it has the ability to integrate third-party applications on the flexibly and quickly messages. The basic function of Hana is:
1. Chat function: Support basic functions such as chat and group chat (plain text, image, sticker, contact, location, voice chat), Moreover, chat function allows users to search and pin important contents to create task reminders.
2. Social networking: Support basic social functions as: Post, like, comment, share, and new feed. Functions of each social network will be changed according to the characteristics of each sector
3. Map manager: Determine your current location by GPS and IP address, searching around a place.
4. Contact manager: Manage contact list, synchronize to server, scan the QR code.