Features 3-353 Features EExtension GroupThe system supports 8 extension groups. In an extension group, the following features canbe activated.• Group Call Pickup: Any member of an extension group can pick up a call directed toanother member in the same group.• Paging – Group: Any member of an extension group can make a voiceannouncement to another group member.A hunting group, DISA ring group or UCD group is a specific extension group. Thefollowing operation as well as the features above can be activated for a hunting group, DISAring group or UCD group.Hunting GroupAn extension group enabled in program [100] “Hunting Group Set” will perform theExtension Hunting feature. See “Extension Hunting” in this section.DISA Ring GroupAll extensions in a DISA ring group assigned as an auto attendant destination inprogram [501] “DISA Built-in Auto Attendant” will ring simultaneously. Selecting“DISA1” or “DISA2” in programs [414]–[416] “Exchange Line Mode —Day/Night/Lunch” is required. Also, you must select “With AA” in program [500]“DISA Incoming Dialling Mode Selection”.UCD GroupOne extension group assigned as the UCD group in program [520] “UCD Group” canbe the destination of incoming outside calls via the UCD feature. Selecting “UCD” inprograms [414]–[416] “Exchange Line Mode — Day/Night/Lunch” is required.• Required System Program Address[600] Extension Group Assignment• Related Feature ReferencesCall Pickup, Direct Inward System Access (DISA), Extension Hunting,Paging, Uniform Call Distribution (UCD)+
