Panasonic KX-TDA600

1.3 C
Feature Manual 47
• OHCA and Whisper OHCA are enabled or disabled by the Class of Service (COS) of the calling
extension.
• OHCA and Whisper OHCA are not compatible with some telephone types. In such cases, a Call Waiting
tone will be sent to the called extension.
• The notification receiving methods (call waiting tone, OHCA, and Whisper OHCA) are available when
the called extension is having a conversation with another party. If the extension is not having a
conversation but is unavailable to receive the notification (dialing a number, for example), the calling
extension will be kept waiting until the called extension becomes available. Even while waiting, the
calling extension will hear a ringback tone.
• If none of these methods of receiving notification (call waiting tone, OHCA, or Whisper OHCA) are set
at the called party, the caller will hear a reorder tone after trying to send a call waiting notification.
Programming References
PC Programming Manual
2.8.10 [1-1] Slot—Card Property - LCO type—Caller ID—Caller ID Signaling
2.9.8 [2-6-1] Numbering Plan—Main—Features
→ Manual Call Waiting for Extension Call
→ Automatic Call Waiting
2.9.10 [2-6-3] Numbering Plan—B/NA DND Call Feature
→ BSS / OHCA / Whisper OHCA / DND Override
→ BSS / OHCA / Whisper OHCA / DND Override-2
2.9.17 [2-9] System Options—Option 5—Call Waiting—Automatic Call Waiting for Extension Call
2.11.1 [4-1-1] Wired Extension—Extension Settings
→ Option 2—Manual C. Waiting for Extension Call
→ Option 2—Automatic C. Waiting
→ Option 4—Call Waiting Tone Type
2.11.10 [4-2-1] Portable Station—Extension Settings
→ Option 2—Manual C. Waiting for Extension Call
→ Option 2—Automatic C. Waiting
→ Option 4—Call Waiting Tone Type
PT Programming Manual
None
Feature Manual References
1.3.3 Call Log, Incoming
OHCA Mode of
Calling
Extension's COS
Called Extension's Call Waiting Mode
OFF
ON
Call Waiting Tone OHCA Whisper OHCA
Disable Call Waiting
disabled
Call waiting tone Call waiting tone Call waiting tone
Enable Call Waiting
disabled
Call waiting tone OHCA
(or Call waiting
tone)
Whisper OHCA
(or Call waiting
tone)