On-hook.Talk.During a conversationSIP Extn.Dial outside phonenumber.outsidephone no.*Seize CO line.CO lineThis step can be omittedwhen using KX-HGT100.Press HOLD, or TRANSFERfor KX-HGT100.HOLDOR• * Instead of going on-hook, if you press the HOLD button or TRANSFER button(KX-HGT100) once or twice (depending on the telephone being used), you can returnto the held call, and the call with the transferred party will be disconnected.• Time limitBoth the caller and the transferred party will hear an alarm tone fifteen seconds beforea specified time period, and the call will be disconnected.• To return to the held call before the destination answers, press the TRANSFERbutton, corresponding CO, ICD Group, or INTERCOM button, or the hookswitch.Customizing Your Phone• 3.1.4 Customizing the ButtonsCreate or edit a Direct Station Selection (DSS) button.1.3.12 CALL WAITING FEATURES• Call Waiting (BSS [Busy Station Signaling])• Answering Call Waiting in the PBX• Answering Call Waiting from the Telephone CompanyCall Waiting (BSS [Busy Station Signaling])For a callerYou can inform a busy extension user that your call is waiting.To send a call waitingPT/SLT/PSEnter 1.1While hearing a busy tone46 Operating Manual Document Version 2010-081.3.12 CALL WAITING FEATURES