Filter
Top Products
228 Index
in a Dialing filter 42
removing 41
Exclusive Hold
feature description 135
Extension numbers (see
Directory Numbers)
External 81
External call
ringing 76
External line
Line/telephone filter 43
External line access code 120
Extra-Dial telephone 165
additional Direct-Dial 57
F
Feature
availability 70
canceling 72
overview 70
restrictions 44
Feature button 153, 212
programmed 154
Feature programming 128
Filter
Line 51
Line with COS 53
Line/telephone 43
Telephone 43
User 53
Call Forward 85
Forwarding (see Call Forward)
Call Forward No Answer 47
Call Forward On Busy 47
Full Handsfree
programming 44
G
Call Park 99
Group Listen
feature description 131
Group Pickup
feature description 101
H
Handsfree
Automatic 45
etiquette 133
Full Handsfree 44
Handsfree Answerback 45
75
feature description 132
Headset
answering a call 155
Full Handsfree 44
operating 155
Hold
feature description 134
Listen on Hold 134
Music, Tones or Silence 135
on
telephone 135
Hold button 153, 213
release
feature programming 130
Host System Signaling 136, 213
Link 136
Pause 136
Programmed Release 137
Run/Stop 137
Hotline
programming 49
Hotline telephone 165
Hung lines
releasing 172
I
Indicators 80
internal
81
DR5.1 Owner’s Handbook
PO842627 01
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