Setting the Telephone According to Your Needs2-64 OperationReceiving a Call Waiting(Call Waiting / Off-Hook Call Announcement [OHCA] / Whisper OHCA)During a conversation, you can be informed a call waiting with a tone or voice announcement throughyour speaker or handset. (Default: No tone)Call waiting tone: a waiting tone through the handsetYou can change the tone, refer to “Customising Your phone”.OHCA: a voice announcement through the speaker without pre-information(KX-T7436 and KX-T7235 telephone users only)Whisper OHCA: a voice announcement through the handset without pre-information(KX-T7400 series telephone users only) To set / cancel• You can set or cancel the Call Waiting features by simply pressing the Call Waiting button. Pressing this buttonchanges the features as follows:If the Call Waiting tone, OHCA or Whisper OHCA is selected, the button light turns red.• This feature is not available for an ISDN telephone user.Customising Your Phone• Customising the ButtonsCreate or re-arrange a Call Waiting button.Tone OHCA Whisper OHCA No toneOff-hook.Dial 0 to 3 as you desire.On-hook.3 17Dial 731.No toneToneOHCAWhisper OHCA01OR2OR3ORPT / SLTC.Tone