Specifications

Section Title.......................................................................................................... Page
3.4.13 Tone or Voice Signaling.......................................................................3–28
3.4.14 Inhibiting System Features ...................................................................3–29
3.5 System Timing..........................................................................................3–30
3.5.1 Call Park Recall Time...........................................................................3–30
3.5.2 Extended DTMF Tones For Automatic Dialing...................................3–31
3.5.3 Pause Time ...........................................................................................3–32
3.5.4 Recall/Flash ..........................................................................................3–32
3.5.5 Timed Hold Recall................................................................................3–33
3.5.6 Unanswered Call Transfer Recall Time ...............................................3–34
3.6 Line Programming...................................................................................3–35
3.6.1 Abandoned Hold Release .....................................................................3–35
3.6.2 Automatic Privacy ................................................................................3–36
3.6.3 Line Disable..........................................................................................3–37
3.6.4 Line Groups ..........................................................................................3–37
3.6.5 Line Names...........................................................................................3–38
3.6.6 Line Port Functions ..............................................................................3–40
3.6.7 Line To Line Port Re-Assignment........................................................3–41
3.6.8 Pulse/Tone Switchable .........................................................................3–42
3.6.9 Block Programming..............................................................................3–43
3.6.10 Positive Disconnect Supervision ..........................................................3–44
3.7 Station Features........................................................................................3–45
3.7.1 Access Denied ......................................................................................3–46
3.7.2 All-Call and Zone Paging.....................................................................3–47
3.7.3 Audible Monitoring ..............................................................................3–49
3.7.4 Automatic Hold ....................................................................................3–50
3.7.5 Automatic Privacy ................................................................................3–51
3.7.6 Call Forward On Busy/Ring–No Answer.............................................3–52
3.7.7 Call Origination Denied........................................................................3–54
3.7.8 Central Message Desk ..........................................................................3–54
3.7.9 Data Security Port.................................................................................3–55
3.7.10 Dual Console Feature ...........................................................................3–55
3.7.11 Executive Override...............................................................................3–56
3.7.12 Flexible Ringing Assignments..............................................................3–57
3.7.13 Flexible Station Numbering..................................................................3–60
IMI66–132 DSU II Digital Telephone System
3 – 2 Programming The DSU II System