Your room display app has some default settings which can be changed as you need. Room settings and Device settings overide these default settings if amended.

Enable Walk In: Walk in meetings are enabled by default but you can switch this off. When on, there are 3 options, Tablet Mode, Contactless QR Mode and Tablet & Contactless Mode. The settings page shows the difference between these settings.
Allow to end meetings: This is on by default but can be disabled, when on an "End Meeting" option is displayed if the meeting is a walk-in meeting
Confirm Meetings: This option displays a countdown timer from 15 minutes prior to the start of the meeting and requests that the meeting is confirmed or canceled. If confirmed the display shows it is confirmed and continues its countdown. If canceled the meeting is removed from Clearooms and any integrated bookings on Outlook/Google
Display Mode only: If you wish to use the display as a visual tool for availability only and not allow walk-in meetings or other actions then you can turn this on (Turned off by default)
Eco Mode: Eco Mode will dim the tablets display screen to zero when the office is not open (Based on your office opening hours in Settings > Account)
Pin Code: When a pin code is added the settings screen (Top right of the app) requires this pin in order to make changes to the app such as switching to another meeting room.

Slack Webhook: This option is to alert you when your tablets battery is less then 10%

Room Display Settings

Introduction