1.1 Incoming Call Features12 Feature Guide1.1 Incoming Call Features1.1.1 Incoming CO Line Call Features1.1.1.1 Incoming CO Line Call Features—OVERVIEWDescriptionCO lines are used to connect a PBX to a public network, i.e., the telephone company.1. Distribution MethodEach CO line port uses a method of distributing calls to their destinations as they arereceived.2. Available DestinationThe following destination types can be programmed as DIL or CLI destinations.DistributionMethod Description Details inDirect In Line(DIL)Directs a call to a preprogrammed destination,such as an operator, based on the CO linecarrying the call.• 1.1.1.2 Direct InLine (DIL)Calling LineIdentification(CLI) DistributionDirects a call to its preprogrammed destinationif the caller’s telephone number and its CLIdestination has been stored in the SystemSpeed Dialing Table.• 1.1.1.3 CallingLine Identification(CLI) DistributionDestination Type AvailabilityWired Extension (PT/SLT)PSICD GroupPS Ring GroupVM Group (DTMF/DPT)External Pager (TAFAS)DISAAnalog Remote MaintenanceIdle Line Access no. + Phone no.CO Line Group Access no. + CO Line Group no. +Phone no.