206 / Planning the installationModular ICS 6.0 Installer Guide P0992638 03Upgrading ILG functionality with hunt groupsIn MICS 4.0, Hunt groups replaced ILG functions fromprevious versions of MICS. The hunt group broadcast modecontains the equivalent of ILG functionality.Hunt groups allow the following call programming:• calls can be queued when all the members in a hunt groupare busy• call forwards are overridden by the hunt group routing,allowing calls to be distributed to other members in thehunt group in a way that does not depend on the busysituation of its members• the ring / call distribution pattern can be programmed todetermine who receives what call and in what order• an overflow position can be programmed to another huntgroup• sequential and rotary modes are also available to provideversatility to hunt group configurationsMod 04Cd1-Mod4 97-100 121-124 133-136Cd2-Mod4 101-104 125-128 137-140Cd3-Mod4 105-108 129-132 141-144Mod 03Cd1-Mod3 109-112 133-136 145-148Cd2-Mod3 113-116 137-140 149-152Cd3-Mod3 117-120 141-144 153-156Target lines 145-272145-336(expanded)157-284157-348(expanded)Module Cartridge MICS 1.0and1.1 linesMICS 2.0,3.0, 4.0, and5.0 linesMICS 6.0lines