CMU Library office is open for book return notifications via Line Official (CMUL Line Alert).

how to apply
1. Add friends with Line Official @cmulibrary or https://lin.ee/FDbk1exQ
2. Select menu, book return notification.
3. Allow data linking
4. Press Verify to verify your identity.
5. Log in with CMU Account
6. Enter the barcode number behind the membership card or check the accuracy of the barcode.
7. Successful data connection will show a green message "Account has linked".

cancel notification
1. Select menu, book return notification.
2. Press UNLINK AN ACCOUNT

alert
1. The system will notify the user 1 day before the due date. If the book has a Due Date posted on Saturday-Sunday, it will be notified on Friday.
2. If the delivery deadline is over and the book has not been returned The system will still notify you every day that there are overdue books. until the book is returned to stop alerting


Note: Notifications will be notified via Line Official. In case of notification is disabled / blocked / hidden may cause missed notifications.