중앙대학교 e-ID is the official mobile student ID app designed for students, graduate students, and faculty members of Chung-Ang University. This app allows users to utilize their mobile student ID as a physical student ID for various purposes such as library access, seat assignment machines, borrowing books, and entry control. Users can also make overdue fee payments through the app.

To obtain the mobile student ID, users need to log in to the app with their Chung-Ang University portal account (ID, PW) and request issuance. The mobile student ID can then be immediately issued.

To use the mobile student ID, users can simply scan the USIM or QR code on barcode readers or RF readers for library access, seat assignment machines, book borrowing, and entry control.

For users who are unable to use the USIM mobile student ID for various reasons, the QR mobile student ID service is available as an alternative.