Advanced Phone Features1375. (Optional.) Enter the string that will appear on the LCD screen in the Label field.6. Press the Save soft key to accept the change or the Back soft key to cancel.Paging list key is configurable via web user interface at the path DSSKey.To configure paging list via phone user interface:1. Press the paging list key when the phone is idle.2. Press or to select a desired paging group.The default tag is Empty if it is not configured before.3. Press the Option soft key.4. Press the Edit soft key.5. Enter the multicast IP address and port number (e.g., 224.5.6.20:10008) in theAddress field.The valid multicast IP addresses range from 224.0.0.0 to 239.255.255.255.