
4.1.9 Display Information .........................................................................................................95
4.1.10 DND (Do Not Disturb) .....................................................................................................96
4.1.11 Door Open ......................................................................................................................97
4.1.12 Doorphone Call ..............................................................................................................98
5 Features and Configurations—E ........................................................101
5.1 E ......................................................................................................................................102
5.1.1 EFA (External Feature Access) ....................................................................................102
5.1.2 Emergency Call ............................................................................................................103
5.1.3 Executive Busy Override ..............................................................................................103
5.1.4 Extension Dial Lock ......................................................................................................104
5.1.5 Extension Feature Clear ...............................................................................................105
5.1.6 Extension PIN (Personal Identification Number) ..........................................................106
5.1.7 Extension Port Configuration ........................................................................................108
5.1.8 External Relay ..............................................................................................................109
5.1.9 External Sensor ............................................................................................................110
6 Features and Configurations—F ........................................................113
6.1 F ......................................................................................................................................114
6.1.1 Fixed Buttons ...............................................................................................................114
6.1.2 Flash/Recall/Terminate ................................................................................................116
6.1.3 Flexible Buttons ............................................................................................................117
6.1.4 Flexible Numbering/Fixed Numbering ..........................................................................120
6.1.5 Floating Extension ........................................................................................................126
6.1.6 FWD (Call Forwarding) .................................................................................................127
6.1.7 FWD/DND Button, Group FWD Button ........................................................................131
7 Features and Configurations—G ........................................................135
7.1 G .....................................................................................................................................136
7.1.1 GROUP FEATURES ....................................................................................................136
8 Features and Configurations—H ........................................................141
8.1 H ......................................................................................................................................142
8.1.1 Hands-free Answerback ...............................................................................................142
8.1.2 Hands-free Operation ...................................................................................................143
8.1.3 Headset Operation .......................................................................................................143
8.1.4 HOSPITALITY FEATURES ..........................................................................................145
8.1.5 Host PBX Access Code (Access Code to the Telephone Company from a Host
PBX) .............................................................................................................................145
8.1.6 Hot Line ........................................................................................................................147
9 Features and Configurations—I ..........................................................149
9.1 I .......................................................................................................................................150
9.1.1 ICD GROUP FEATURES .............................................................................................150
9.1.2 ICD Group Features—Group Call Distribution .............................................................153
9.1.3 ICD Group Features—Log-in/Log-out ..........................................................................156
9.1.4 ICD Group Features—Outside Destinations ................................................................159
9.1.5 ICD Group Features—Overflow ...................................................................................161
9.1.6 ICD Group Features—Queuing ....................................................................................163
9.1.7 ICD Group Features—Supervisory ..............................................................................166
9.1.8 ICD Group Features—VIP Call ....................................................................................167
9.1.9 Idle Extension Hunting .................................................................................................168
9.1.10 INCOMING CALL FEATURES .....................................................................................170
9.1.11 Intercept Routing ..........................................................................................................173
9.1.12 Intercept Routing—No Destination ...............................................................................177
Document Version 2013-05 Feature Manual 9
Table of Contents