Panasonic KX-NS300 User Manual

Also see for KX-NS300: Cabling configuration Features guide Basic Specification Programming manual Installation manual

Contents

To answer the callback ringing from an idle outside lineOff-hook.PT/SLT/PSTalk.Dial outside phonenumber.outsidephone no.While hearing a callback ringing• If you do not answer the callback ringing within 10 seconds, this feature will be cancelled.To cancel callback ringing (Automatic Callback Busy Cancel)Off-hook.PT/SLT/PSOn-hook.4 6Enter 46.C.ToneSetting Callback on an ISDN Line (Completion of Calls to BusySubscriber [CCBS])You can set the telephone to receive callback ringing when a busy called party on an ISDN line becomes free.When you answer the callback ringing, the called party’s telephone number is automatically dialled.PT/SLT/PSOn-hook.While hearing a busy toneEnter 6.6 C.ToneUser Manual 411.2.4 When the Dialled Line is Busy or There is No Answer