Options—ICD Group Key ModeSelects whether ICD Group buttons at extensions operate as normal or in Enhanced Phantom button mode.When set to Enhanced Phantom mode, creating an ICD Group button at an extension using PT personalprogramming automatically registers the extension as a member of the relevant ICD Group. The extensionuser can also specify the delayed ringing settings.DefaultGroup DNValue RangeGroup DN, Enhanced PhantomMaintenance Console Location5.15 [3-5-3] Incoming Call Distribution Group—MiscellaneousProgramming Manual References5.13 [3-5-1] Incoming Call Distribution Group—Group Settings—Member List— Delayed RingFeature Manual References9.1.1 ICD GROUP FEATURESOptions—Longest Idle Distribution (Activation Key Required)Selects whether incoming calls are distributed to idle extensions evenly in order (UCD), or to the extensionthat has been idle the longest (ACD).DefaultEnable (ACD)Value RangeDisable (UCD), Enable (ACD)Maintenance Console Location5.15 [3-5-3] Incoming Call Distribution Group—MiscellaneousProgramming Manual ReferencesNoneFeature Manual References9.1.2 ICD Group Features—Group Call DistributionOptions—Wrap-up Timer based onSelects whether the ICD Group member wrap-up timer or extension wrap-up timer is used.If Extension is selected here, Wrap-up Timer on 5.13 [3-5-1] Incoming Call Distribution Group—GroupSettings—Member List becomes unavailable. If ICD Group Member is selected, Wrap-up Timer onDocument Version 2011-10 PC Programming Manual 5595.15 [3-5-3] Incoming Call Distribution Group—Miscellaneous