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4.11 [2-6-3] Numbering Plan
—B/NA DND Call Feature
Feature numbers used to access various PBX features can be programmed. The following features are
available while hearing a busy, DND, or ringback tone. Each feature must have a unique feature number.
For more information on flexible numbering, see "2.3.6 Flexible Numbering/Fixed Numbering" in the Feature
Guide.
BSS / OHCA / Whisper OHCA / DND Override
Specifies the feature number used to notify a busy extension of a second call by Call Waiting, or call an
extension in DND mode.
Value Range
1 digit (0–9, *, or #)
Maintenance Console Location
4.11 [2-6-3] Numbering Plan
—B/NA DND Call Feature
Programming Manual References
6.1 [4-1-1] Wired Extension—Extension Settings
—Option 2—
Manual C. Waiting for Extension Call
6.10 [4-2-1] Portable Station—Extension Settings—Option 2— Manual C. Waiting for Extension Call
Feature Guide References
1.1.3.3 Call Waiting
1.3.1.3 Do Not Disturb (DND)
1.8.4.2 Call Waiting Tone
1.8.4.3 Off-hook Call Announcement (OHCA)
1.8.4.4 Whisper OHCA
Executive Busy Override
Specifies the feature number used to interrupt an existing call to establish a three-party conference call.
Value Range
1 digit (0–9, *, or #)
Maintenance Console Location
4.11 [2-6-3] Numbering Plan—B/NA DND Call Feature
Programming Manual References
4.12 [2-7-1] Class of Service—COS Settings—Extension Feature
—
Executive Busy Override
6.1 [4-1-1] Wired Extension—Extension Settings—Option 3— Executive Override Deny
6.10 [4-2-1] Portable Station—Extension Settings—Option 3— Executive Override Deny
Feature Guide References
1.8.2 Executive Busy Override
PC Programming Manual 459
4.11 [2-6-3] Numbering Plan—B/NA DND Call Feature