Panasonic KX-TD816 User Manual page 222

Station Features and Operation (DPT/SLT)
Conditions
• BSS / OHCA / Whisper OHCA
If an extension user dials "1" while hearing a busy tone, BSS or OHCA or Whisper OHCA
will be activated at the called extension.
This is determined by the following conditions.
Calling extension
COS-OHCA
assignment
Disable
Enable
OHCA (Off-Hook Call Announcement) is activated when the called extension is KX-T7235 or KX-T7436.
*1
Whisper OHCA is activated when both calling and called extensions are using one of the KX-T7400 series PT.
*2
• If "Do Not Disturb (DND)" feature is set at the called extension, you hear DND tone. In this
case, to execute OHCA, you must first activate "Do Not Disturb (DND) Override" feature
before OHCA is available.
• Call Waiting
This feature is only effective if the called extension has set "Call Waiting" feature. If not,
you will hear a reorder tone after dialing 1.
<PT>
• This feature works when the other extension is in off-hook status and the INTERCOM
button is idle/lit in green.
Programming Guide References
[509] Off-Hook Call Announcement (OHCA)
User Manual References
4.3.7 Busy Station Signaling (BSS)
4.3.27 Call Waiting
4.3.60 Off-Hook Call Announcement (OHCA) —Whisper [PT only]
222
Called extension
Call Waiting setting
OFF
0 1
— BSS
— BSS
ON
2
BSS
W-OHCA
OHCA BSS
*1
OHCA BSS
3
BSS
*2
User Manual