Is the correctPIN entered?Does the caller presswhile hearing the reordertone (Call Retry)?Is the Walking COS/VerificationCode Entry feature number dialledfor Security Mode Override?YesNoNoNoneNoneNoneNone All SecurityTrunk SecurityYesIs the dialled numberan extension number orfloating extension number?YesNoExtension No./FloatingExtension No.What is the dialled number?Feature No. *(Absent Message,FWD, etc.)The feature is set.Trunk Access No.+ Telephone No.OtherThe dialled number is sent to the trunk.Reorder toneYesNoABBCCDDNo SecurityThe call is disconnected.Continued from previous page(DISA ReorderTone timeexpires)YesIs the extensionin DND mode?YesNoANoYesThe call is established.The call is routed to theintercept destination.(DISA Intercept RoutingNo Answer)Does the destinationanswer the call?Does thedestinationanswerthe call?NoYesThe call is established. The call is disconnected.EEDoes the caller presswhile hearing a ringbacktone (Call Retry)?The call is directed to the extension.The caller hears a ringback tone.(DISA DisconnectTime afterIntercept expires)(DISA Intercepttime expires)G* Feature numbers are available only when the Walking COS feature is used.NoNoNoIs the extensionbusy?Is Call Waitingmode on?YesYesContinued on next pageContinued on next pageFeature Guide 1991.17.6 Direct Inward System Access (DISA)
