Index14988-Way Conference License 119AAbout This Guide vAdding a Contact from the Call History List74Adding Contacts 60Adjusting the Camera 110Answering or Rejecting Calls 97Appendix A - Time Zones 145Audio Input Device 79Audio Output Device 78Audio Settings 78Auto Answer 97Automatic Sleep Time 45BBacklight 46Bandwidth Settings 76CCall History Management 69Call Management 102Call Mute 102Call Protocol 75Call Statistics 102Camera Issues 132Chairman-Mode Conference 87Changing the Video Layout 106Changing Video Input Source 112Configuring Camera Presets 111Controlling the Camera 110Customizing VC120 Video conferencingsystem 45DDeclaration of Conformity viDeleting an Entry from the Call History List72Deleting Contacts 63Directory 59Display Issues 133Documentations 22Do Not Disturb (DND) 99Dual Screen 108EEditing Contacts 62Ending Calls 101System Component Instructions 5System Diagnostics 129System Installation 25System Maintenance 134System Status 41Entering Data and Editing Fields 39FFar-end Camera Control 78GGeneral Issues 130General Settings 45Getting Started 22HHiding Icons in a Call 59IIcon Instructions 16Idle Screen Display 36Importing/Exporting Contact Lists 67Installing Batteries for the Remote Control