Programming Manual References
6.1 [4-1-1] Wired Extension—Extension Settings—Main— COS
6.3 [4-1-2] Wired Extension—FWD/DND
6.10 [4-2-1] Portable Station—Extension Settings—Main— COS
6.12 [4-2-2] Portable Station—FWD/DND
Feature Guide References
1.3.1.3 Do Not Disturb (DND)
OHCA / Whisper OHCA
Enables using OHCA/Whisper OHCA as a method of second call notification by entering the feature number.
Value Range
Disable, Enable
Maintenance Console Location
4.12 [2-7-1] Class of Service—COS Settings
Programming Manual References
6.1 [4-1-1] Wired Extension—Extension Settings—Main— COS
6.10 [4-2-1] Portable Station—Extension Settings—Main— COS
Feature Guide References
1.8.4 Second Call Notification to Busy Extension
1.8.4.3 Off-hook Call Announcement (OHCA)
1.8.4.4 Whisper OHCA
Call Monitor
Enables listening to a busy extension’s conversation.
Value Range
Disable, Enable
Maintenance Console Location
4.12 [2-7-1] Class of Service—COS Settings
Programming Manual References
6.1 [4-1-1] Wired Extension—Extension Settings—Main— COS
6.10 [4-2-1] Portable Station—Extension Settings—Main— COS
Feature Guide References
1.8.3 Call Monitor
PC Programming Manual 469
4.12 [2-7-1] Class of Service—COS Settings