This app allows employees to easily handle key internal tasks anytime, anywhere, and facilitates efficient communication and collaboration.
Key features and services include:

- Provides electronic approval document review and approval processing services.
- Enables internal email viewing, replying, and writing.
- Schedule registration and calendar viewing.
- Enables viewing of notices and bulletin board posts.
- Provides an internal address book search service based on the organization chart.
- Enables reservation and viewing of resources such as conference rooms.
- Send electronic business cards via text message, KakaoTalk, and email.
- Enables simultaneous search of electronic approval, bulletin boards, document management, and employee information.
- Provides caller ID functionality that displays registered internal employee information on the screen when receiving a call.
(This feature is based on WhosCallKit and is an extension for internal call convenience, not for spam detection.)