29User Guide W52P IP DECT PhoneThe handset plays a warning tone and prompts the message “Handset Subscribed”on the LCD screen, which indicates the registration has finished.After successful registration, the internal handset number and handset name appear onthe LCD screen.To de-register a handset:1. Press to enter the main menu.2. Select ->Registration->De-reg. Handset.3. Enter the system PIN (default: 0000).4. Press the Done soft key.The LCD screen displays the names of the handsets registered to the same basestation. The name of the handset itself is highlighted and followed by a left arrow.5. Press or to highlight the desired handset name, and press the OK softkey.The LCD screen prompts the message “De-register Handset”.6. Press the Yes soft key to de-register the handset or the No soft key to cancel.To select the base station:1. Press to enter the main menu.2. Select ->Registration->Select Base.The LCD screen displays all base stations the handset registered to and theBestbase option (if the handset is registered to more than one base stations). Theradio box of the currently used base station is marked. You can select Bestbase tosearch for the base station with the best signal strength.3. Press or to highlight the desired base station or the Bestbase option, andpress the Select soft key.The handset begins to search for base station. After successful connection, thehandset plays a warning tone and prompts the message “Base selectedsuccessfully!” on the LCD screen.By default, the base station attempts to contact a DHCP server in your network to obtainthe valid network settings, e.g., IP address, subnet mask, gateway address and DNSaddress.If your base station cannot contact a DHCP server for any reason, you need to configurethe basic network settings manually.To configure the basic network settings manually:1. Press to enter the main menu.2. Select ->System Settings->Network.Basic Network Settings