1.13.3
Call Splitting .................................................................................................................178
1.13.4
Music on Hold ...............................................................................................................179
1.14
Conference Features ....................................................................................................181
1.14.1
Conference Features ....................................................................................................181
1.14.1.1
1.14.1.2
Conference ................................................................................................................182
1.14.1.3
Privacy Release .........................................................................................................184
1.15
Paging Features ............................................................................................................185
1.15.1
Paging ..........................................................................................................................185
1.16
Broadcasting Features .................................................................................................188
1.16.1
Broadcasting ................................................................................................................188
1.17
Optional Device Features .............................................................................................190
1.17.1
Doorphone Call ............................................................................................................190
1.17.2
Door Open ....................................................................................................................192
1.17.3
1.17.4
Background Music (BGM) ............................................................................................194
1.17.5
Outgoing Message (OGM) ...........................................................................................195
1.17.6
1.17.7
External Sensor ............................................................................................................207
1.17.8
External Relay Control .................................................................................................209
1.18
Caller ID Features ..........................................................................................................210
1.18.1
Caller ID .......................................................................................................................210
1.18.2
Incoming Call Log .........................................................................................................215
1.19
Message Features .........................................................................................................217
1.19.1
Message Waiting ..........................................................................................................217
1.19.2
Absent Message ...........................................................................................................221
1.20
1.20.1
Fixed Buttons ...............................................................................................................223
1.20.2
Flexible Buttons ............................................................................................................226
1.20.3
LED Indication ..............................................................................................................229
1.20.4
Display Information .......................................................................................................232
1.21
1.21.1
1.21.1.1
1.21.1.2
1.21.1.3
Advice of Charge (AOC) ............................................................................................242
1.21.1.4
1.21.1.5
1.21.1.6
1.21.1.7
1.21.1.8
1.21.1.9
1.21.1.10
1.21.1.11
ISDN Extension .........................................................................................................252
1.21.1.12
1.22
E1 Line Service Features ..............................................................................................255
1.22.1
E1 Line Service ............................................................................................................255
1.23
T1 Line Service Features ..............................................................................................257
1.23.1
T1 Line Service ............................................................................................................257
1.24
Voice Message Features ..............................................................................................259
1.24.1
1.24.2
Voice Mail Features ......................................................................................................266
1.24.2.1
Voice Mail (VM) Group ..............................................................................................266
1.24.2.2
1.24.2.3
Table of Contents
Feature Guide
13