To locate an extension in the system, click on the button at the bottom-right corner of the Extensions list panel, as shown below:
The search function will pop up, allowing you to enter the extension number you want to search for.
The results will appear in the Extensions list window, as shown below:
Sometimes you may lose track of which extension group an extension belongs in, especially if your extension groups contain many individual extensions. You can easily locate an extension by clicking on the button beneath the Extensions list window (right-hand side).
The search function will appear allowing you to enter the extenbsion you want to search for as shown in the exaple here for Ext 208:
Enter the extension number that you would like to find and then press the
button. If the extension exists, it will appear highlighted in the right-hand window, whilst the left-hand window will highlight the extension group in which the extension exists (in the example below, New Extensions). If the extension you entered does not exist, you will be told.