Adjusting the Volume and Tone ...........................................................73Adjusting the Volume .....................................................................................................73Muting the Microphone ...................................................................................................74Reducing Microphone Noise (KX-VC600 only) .............................................................76Adjusting the Tone ..........................................................................................................77Displaying Other Video Sources ..........................................................78Displaying a Computer’s Screen ...................................................................................78Displaying the Sub Video Camera’s Image ..................................................................84Displaying the Connection Status ........................................................88Displaying the Connection Status .................................................................................88Displaying Unit Information ...........................................................................................89About Enhanced Features .....................................................................91Activating Enhanced Features .......................................................................................91Overview of Activation Keys ...........................................................................................91Enabling Multiple-Party Video Conference Calls (KX-VC300 only) ................................91Enabling the Sending of Images in Full HD Resolution (KX-VC300 only) ......................91Contacts and Settings ...........................................................................92Adding Contacts to the Contact List .............................................................................92Registering a New Contact .............................................................................................92Editing Contact Information ............................................................................................94Deleting a Contact ..........................................................................................................94Registering a Contact from the Call History ...................................................................95Changing System Settings .............................................................................................96Setting the Unit Name ....................................................................................................96Setting the Date and Time ..............................................................................................97Making Network Settings ................................................................................................97Making Connection Settings ...........................................................................................98Making Screen Standby Settings .................................................................................101Making Sound Settings ................................................................................................102Setting the MIC Position (KX-VC600 only) ...................................................................102Making Remote Control Settings ..................................................................................105Making Language Settings ...........................................................................................106Making Multicast Setting ..............................................................................................107Changing Video Camera Settings ................................................................................107Performing System Maintenance ................................................................................108Display Unit Information ...............................................................................................108Checking Enhanced Features ......................................................................................108Performing a Network Test ...........................................................................................109Performing Self Diagnosis ............................................................................................109Performing Remote Maintenance .................................................................................110Displaying the Licence Information ..............................................................................111Displaying the End-User Licence Agreement ...............................................................111Making Administrator Menu Settings ..........................................................................112Logging in to the Administrator Menu ...........................................................................112Making Administrator Password Settings .....................................................................112Making Encryption Settings ..........................................................................................113Making Software Update Settings ................................................................................114Making Connection Mode Setting ................................................................................115Making Call Type Settings ............................................................................................115Making SIP Settings .....................................................................................................1168 User Manual Document Version 2013-09Table of Contents