Activating Enhanced FeaturesOverview of Activation KeysYou can enhance the following types of features with an activation key (sold separately). For details about thesettings, refer to Page 107.Model No. Product Name Activation Key Type Target Model DescriptionKX-VCS301 Activation Key Card(4-Point Connection)4-Point Connection KX-VC300 Enables the feature formaking multiple-partyvideo conferencecalls.KX-VCS401 Activation Key Card(1080 Full HD)1080 Full HD KX-VC300 Enables the feature forsending images in FullHD resolution.Note• Once you have activated new features (Page 107), they remain activated even after software updatesor a system initialization.• Features can be activated only one at a time (Page 107). To activate multiple features, you mustperform activation multiple times. A restart is necessary for each activation.• If the hardware changes, for example if you exchange the unit, you must reacquire the registration keyand activate the features again. In this case, the registration key can be reacquired free of charge.Enabling Multiple-Party Video Conference Calls (KX-VC300 only)If you are using the KX-VC300, you cannot make 3-party/4-party video conference calls unless themultiple-party video conference call feature has first been enabled by purchasing an activation key card(KX-VCS301) (Page 107). For details about the activation key, contact your dealer.Enabling the Sending of Images in Full HD Resolution (KX-VC300only)If you are using the KX-VC300, you can only send images in HD (1280 ´ 720) unless the feature for sendingimages in Full HD (1920 ´ 1080) has first been enabled by purchasing an activation key card (KX-VCS401)(Page 107). To enable images to be sent at Full HD resolution, change the maximum resolution setting(Page 91, Page 112). For details about the activation key, contact your dealer.Document Version 2012-03 Operating Manual 83AboutEnhancedFeaturesAbout Enhanced Features