Partition Management:
1. Account Permissions: Administrators allocate permissions, granting different visibility and operational rights to each account.
2. Terminal Partitioning: Customize terminal grouping into any desired categories, meeting diverse requirements.

Scheduled Task:
1. Scheduled Bell Ringing: Set up bell ringing schedules based on different partition settings to accommodate various department working hours.
2. Temporary Adjustments: Easily modify bell ringing schedules in case of temporary changes, such as holidays or adjustments.

Real-Time Broadcasting:
1. File Playback: Play music files from terminals or mobile phones, delivering audio to specific areas.
2. Real-Time Announcements: Conduct impromptu announcements through mobile phones without the need for a fixed broadcasting room.
3. Audio Input: External audio can be synchronized and played in designated areas.
4. Silent Broadcasting: Transmit messages silently through text display, showing welcome messages, reminders, and more.

Network Connection:
1. Offline Operation: Terminals continue functioning with minimal impact even in case of network disconnection.
2. Online Operation: Use the app to connect via WiFi, 4G/5G to carry out real-time broadcasting to terminals.