21Launching the user interfaceIf the registration page does not open:ì Check the connections; see "Connecting the Gigaset SE681 WiMAX" on page 16.ì If you use a firewall on the PC, it must allow connection to the Gigaset SE681WiMAX. If applicable, switch off the firewall for a test; if you can then open the reg-istration page, configure the firewall accordingly. For details, refer to the user guidefor your firewall.If you have changed the standard settings on your PC, you might not be able to openthe configuration pages.ì For details on how to find and rectify the fault, see "Fault tracing" on page 39.Saving the user interface addressì You can add the address of the registration page to your favourites/bookmarks sothat you will no longer need to enter the IP address manually in future:– Internet Explorer: Add to Favorites button– Firefox: Bookmarks > Add BookmarkUser interfaceThe user interface you open with the Web browser is divided into the following sections:1 2 3456Home Connection Wizard Administration Status Language LogoutHomeConnection WizardAdministrationStatus