Use this guide to set individual Poly extensions to display the current time in 24-hour format.
How to change a Poly extension to a 24-hour time format:
- In the web portal, click Extensions. Search or locate the extension you want to modify from the list and click on it to open its options page.
- Expand the Preference for Poly Phone section by clicking the arrow (>).
- Check the 24-Hour Time checkbox located under the time zone drop-down box. Click the arrow or outside the widget to close it.