Destination AvailabilityFloating Extension no. for SVMVM Group (DTMF/DPT) üExternal Pager (TAFAS) üDISA üAnalog/ISDN Remote Maintenance üIdle Line Access no. + Phone no. üTrunk Group Access no. + Trunk Group no. + Phone no. üExtension of Another PBX (via TIE Line, Access with PBX Code) üExtension of Another PBX (via TIE Line, Access without PBX Code) ü• FWD/DND ModeWhile searching for an idle extension within an idle extension hunting group, any extension that has setFWD—All Calls or DND feature will be skipped, and the call will go to the next extension in the group.PC Programming Manual References5.16 [3-6] Extension Hunting Group5.17 [3-6] Extension Hunting Group—Member ListPT Programming Manual References[680] Idle Extension Hunting Type[681] Idle Extension Hunting Group MemberFeature Manual References4.1.10 DND (Do Not Disturb)6.1.6 FWD (Call Forwarding)21.1 Capacity of System Resources9.1.10 INCOMING CALL FEATURESDescriptionEach CO line functions as either a public line or a private line. Private lines are used to connect different PBXsand form a private network (® 13.1.15 PRIVATE NETWORK FEATURES), while public lines connect a PBXto a public network, i.e., the telephone company. Certain PBX features are available depending on thenetworking type (public or private) of each CO line.1. Networking Type Used by Each CO LineEach CO line port (channel) of a CO line card or an IPCMPR card is assigned a port (channel) type whichdetermines the CO line’s networking type—public or private.® 3.34 [1-1] Slot—Port Property - T1 Port— Trunk Property® 12.2 [10-2] DIL Table & Port Settings—DIL— Trunk PropertyDocument Version 2009-12 Feature Manual 1559.1.10 INCOMING CALL FEATURES