Default
5
Value Range
1 digit (0–9, *, or #)
Maintenance Console Location
10.6.3 PBX Configuration—[2-6-3] System—Numbering Plan
—B/NA DND Call Feature
Programming Manual References
10.7.1 PBX Configuration—[2-7-1] System—Class of Service—COS Settings—Executive— Call Monitor
12.1.1
PBX Configuration—[4-1-1] Extension—Wired Extension—Extension Settings—Option 3—
Executive
Override Deny
12.2.1
PBX Configuration—[4-2-1] Extension—Portable Station—Extension Settings—Option 3—
Executive
Override Deny
Feature Manual References
4.1.6 Call Monitor
Automatic Callback Busy
Specifies
the feature number used to reserve a busy line and receive callback ringing when the line becomes
idle.
Default
6
Value Range
1 digit (0–9, *, or #)
Maintenance Console Location
10.6.3 PBX Configuration—[2-6-3] System—Numbering Plan—B/NA DND Call Feature
Feature Manual References
2.1.4 Automatic Callback Busy (Camp-on)
BSS / OHCA / Whisper OHCA / DND Override-2
Specifies the feature number used to notify a busy extension of a second call by Call Waiting, or call an
extension in DND mode. This is the same setting as BSS / OHCA / Whisper OHCA / DND Override on
this screen, and can be used to provide two methods of activating the specified features. This can be useful,
for example, if users prefer to use a separate feature number to activate DND Override.
Default
2
Document Version 2016-03 PC Programming Manual 553
10.6.3 PBX Configuration—[2-6-3] System—Numbering Plan—B/NA DND Call Feature