1) Login to your Unitel Voice account.
2) Click "Settings" from the navigation
3) Select "Extras" from the menu.
4) Enable the "Conference" extra for $2.99 per month.
5) A new "Conference Rooms" option will now be available in your "Settings" menu.
Turn on Conference Calling under Settings > Extras. Only $2.99/month, then access “Conference Rooms” in your settings.