1.7
1.7.1
1.7.2
Executive Busy Override ................................................................................................. 62
1.7.3
Call Waiting Tone............................................................................................................. 63
1.8
1.8.1
Toll Restriction (TRS)....................................................................................................... 64
1.8.2
1.8.3
Extension Lock ................................................................................................................ 70
1.8.4
Walking COS ................................................................................................................... 71
1.9
1.9.1
1.10
Conversation Features.................................................................................................. 78
1.10.1
Hands-free Operation ...................................................................................................... 78
1.10.2
Room Monitor .................................................................................................................. 79
1.10.3
Microphone Mute............................................................................................................. 80
1.10.4
Headset Operation .......................................................................................................... 81
1.10.5
Data Line Security ........................................................................................................... 82
1.10.6
Flash/Recall..................................................................................................................... 83
1.10.7
1.10.8
1.10.9
Parallelled Telephone ...................................................................................................... 86
1.11
Transferring Features.................................................................................................... 88
1.11.1
Call Transfer..................................................................................................................... 88
1.12
Holding Features ........................................................................................................... 90
1.12.1
Call Hold .......................................................................................................................... 90
1.12.2
Call Park .......................................................................................................................... 92
1.12.3
Call Splitting..................................................................................................................... 93
1.12.4
Music on Hold.................................................................................................................. 94
1.12.5
Consultation Hold ............................................................................................................ 95
1.13
Conference Features..................................................................................................... 96
1.13.1
Conference Features ....................................................................................................... 96
1.13.1.1
Conference Features-OVERVIEW.................................................................................................................96
1.13.1.2
Conference ......................................................................................................................................................97
1.14
Paging Features............................................................................................................. 99
1.14.1
Paging ............................................................................................................................. 99
1.15
Optional Device Features ........................................................................................... 100
1.15.1
Doorphone Call ............................................................................................................. 100
1.15.2
Door Open ..................................................................................................................... 101
1.15.3
Doorbell/Door Chime ..................................................................................................... 102
1.15.4
Background Music (BGM) ............................................................................................. 104
1.15.5
1.15.6
1.15.7
1.16
Caller ID Features ........................................................................................................ 119
1.16.1
Caller ID......................................................................................................................... 119
1.16.2
Incoming Call Log.......................................................................................................... 123
1.17
Message Features ....................................................................................................... 126
1.17.1
Message Waiting ........................................................................................................... 126
1.17.2
Absent Message............................................................................................................ 128
1.17.3
Feature Guide
7