1.8.3 Receiving Call Waiting (Call Waiting/Off-hook Call An-nouncement [OHCA]/Whisper OHCA)During a conversation, you can be informed of a call waiting with a tone or voice announcement through yourbuilt-in speaker or handset. (Default: Disable—No call [Intercom calls]/No tone [Outside calls])Call Waiting Tone:a waiting tone through the built-in speaker of PT/handset of SLT. To change the tone from PT, referto "3.1.2 Settings on the Programming Mode".OHCA:a voice announcement through the built-in speakerWhisper OHCA:a voice announcement through the handsetTo set/cancel for intercom calls (Manual Call Waiting)Off-hook.Enter 0 to 3 as you desire.On-hook.Enter 731.PT/SLT/PS No callToneOHCAWhisper OHCA01OR2OR3OR3 17 C.ToneTo set/cancel for outside calls (Automatic Call Waiting)Off-hook.Enter 0 or 1.On-hook.PT/SLT/PSEnter 732.3 27 C.ToneNo toneToneOR01• OHCA is only available with certain digital proprietary telephones.• Whisper OHCA is only available with certain digital proprietary telephones and IP proprietarytelephones. In addition, both you and the other party must use supported telephones.• A PDN extension can only receive OHCA or Whisper OHCA from the corresponding SDNextension. When a call is made from another extension, a PDN extension will receive a callwaiting tone. (®1.5.1 Primary Directory Number (PDN)/Secondary Directory Number (SDN)Extension (KX-TDA100/KX-TDA200/KX-TDA600 only))User Manual 1291.8.3 Receiving Call Waiting (Call Waiting/Off-hook Call Announcement [OHCA]/Whisper OHCA)
