Features 3-93 Features C15 sCall WaitingDuring a conversation, a Call Waiting tone informs an extension user that there is a callwaiting. The user can answer the second call by disconnecting the first call or placing it onhold. When Call Waiting is enabled, a Call Waiting tone is sent to the user under thefollowing conditions.1) When an outside call (except a doorphonecall) is received, or2) When another extension executes theBusy Station Signaling (BSS) feature.• For proprietary telephone users, a CallWaiting tone (Tone 1 or Tone 2) can be selected in the Proprietary Telephone Settings.Tone 2 depends on System Programming. Program [423] is for outside calls and program[115] is for intercom calls.Tone 1Tone 2Single:Double:Triple:• Required System Programming[115] Extension Ringing Pattern Selection[423] Outside (CO) Line Ringing Pattern Selection• Related Feature ReferenceHold• Operating Instructions References1.2 Proprietary Telephone Settings,“Customizing Your Telephone Functions”, Call Waiting Tone Selection1.5 During Conversation, “Call Waiting”+!!5 s• To join the conversation again after transferring the call, press the corresponding CObutton. A conference call will be established. This feature is not available for a singleline telephone.• Required System Programming[111] Hold Music Selection[205] Outside-to-Outside (CO-to-CO) Line Duration Time Limit[606] Call Transfer to an Outside (CO) Line• Related Feature ReferenceHold, Music on Hold• Operating Instructions Reference1.5 During Conversation, “Transferring a Call to an Outside (CO) Line (Call Transfer –to Outside (CO) Line)”+CALL WAITING TONEI’ve got another call.Please hold.
