Peerless Industries KX-TDA15 - Manual (Page 99)

1.7 Busy Line/Busy Party Features
Feature Guide 99
1.7.4.2 Call Waiting Tone
Description
When an extension user attempts to call a busy extension (ringing or having a conversation),
the Call Waiting tone can be sent to the called extension to let him know another call is waiting.
Conditions
• This feature only works if the called extension has activated Call Waiting. If it is activated,
the calling extension will hear a ringback tone.
• Call Waiting tone can be selected (Tone 1 or Tone 2) through personal programming (Call
Waiting Tone Type Selection).
User Manual References
User Manual
3.1.2 Settings on the Programming Mode