The Extensions section lists of all the extensions in your business group.
To access the Extensions page:
1. Log into your CommPortal at www.grid4.com/commportal
2. Click the Contacts page in the top menu bar.
3. Click the Extensions tab in the submenu below the top menu bar:
To use Click To Dial to call any of these extensions, follow these steps:
1. Click on the number of the extension you wish to call
2. Select the Dial option