Mobile Operated Paging Interface (in short mopi) is a client device used by users to receive notification when their service or order is ready to be served.

The app requires the retailers to be part of ANTFI WIDE solution in order for them to able to provide "mopi" services. There will be a MOPI QR code for users to scan and enter your queue number, users can then move away to run their own errand while still waiting for their queue number to be notified. When the service or order is ready, the retailer staff will notify you via the WIDE solution and the 'mopi' mobile device will receive the notification. Upon receiving the notification, users can return to be served.