4.10
Extension [4]................................................................................................................. 490
4.10.1
4.10.2
4.10.3
4.10.4
4.10.5
4.10.6
4.10.7
4.10.8
4.10.9
4.11
Optional Device [5]....................................................................................................... 586
4.11.1
Doorphone [5-1] .............................................................................................................586
4.11.2
External Pager [5-2] ....................................................................................................... 588
4.11.3
4.11.4
4.11.5
External Relay [5-4]........................................................................................................ 594
4.11.6
External Sensor [5-5] ..................................................................................................... 596
4.12
Feature [6]..................................................................................................................... 599
4.12.1
4.12.2
4.12.3
Emergency Dial [6-2]...................................................................................................... 602
4.12.4
Verified Code [6-3] ......................................................................................................... 602
4.12.5
Second Dial Tone [6-4]................................................................................................... 604
4.12.6
Absent Message [6-5] ....................................................................................................605
4.12.7
Tenant [6-6] .................................................................................................................... 606
4.12.8
Hotel [6-8]....................................................................................................................... 607
4.13
TRS [7]........................................................................................................................... 610
4.13.1
Denied Code [7-1] .......................................................................................................... 610
4.13.2
Exception Code [7-2]...................................................................................................... 610
4.13.3
Special Carrier [7-3] ....................................................................................................... 611
4.13.4
Miscellaneous [7-4] ........................................................................................................ 611
4.14
ARS [8] ..........................................................................................................................614
4.14.1
System Setting [8-1]....................................................................................................... 614
4.14.2
Leading Number [8-2] ....................................................................................................615
4.14.3
Routing Plan Time [8-3].................................................................................................. 616
4.14.4
4.14.5
Carrier [8-5] .................................................................................................................... 617
4.14.6
4.15
Private Network [9]....................................................................................................... 622
4.15.1
TIE Table [9] ................................................................................................................... 622
4.15.2
4.15.3
14
Feature Guide