1.1 General Features64 Feature Manual9.1.3 Numbering Plan [1-3]—Ext. no.9.1.7 Timers [1-6]—Call Duration—CO-to-CO Duration Limit9.1.11 Detail [1-10]—Extension—Ringback Tone Pattern9.2.11 Extension Group [2-6]—Group No., Extension Hunting—Extension Hunting9.3.1 Line Mode [3-1]—Mode of incoming CO calls—Day, Night, Lunch9.3.2 Incoming / Outgoing [3-2]—Ringing for incoming CO calls—Day, Night, Lunch9.3.3 Detail [3-3]—CPC Signal Detection—Incoming, CPC Signal Detection—Outgoing9.6 DISA [6]9.8.2 Others [8-2]—DISA IRNA to BV—Day, Night, LunchFeature Manual References1.1.8 Built-in Voice Message (BV)1.1.37 Data Line Security1.1.67 Idle Extension Hunting1.1.68 Intercept Routing1.1.88 Outgoing Message (OGM) for DISA1.1.91 Outside-to-Outside (CO-to-CO) Line Call Duration1.1.112 Station Message Detail Recording (SMDR)Operating Manual References1.3.34 Direct Inward System Access (DISA)3.2.1 Programming Information1.1.42 Direct Inward System Access (DISA) RingDescriptionA Direct Inward System Access (DISA) ring group is a specific extension group that receives DISA callsdirected to the group. All extensions in the DISA ring group assigned as an Automated Attendant (AA)destination ( [501] DISA Built-in AA) ring simultaneously.Conditions• To use this feature, "DISA" must be selected as the distribution method for the desired outside (CO) lineport ( [414-416] CO Line Mode—Day/Night/Lunch), and DISA AA service must be assigned as thedestination of incoming outside (CO) line calls via the DISA feature ( [500] DISA Incoming Call DialMode).• The Log-in or Log-out status can be set for each extension ( 1.1.80 Log-in/Log-out). The last memberof a group cannot log out.Programming Manual References[PT Programming][411-413] Delayed Ringing—Day/Night/Lunch[414-416] CO Line Mode—Day/Night/Lunch
