User guide
Reference
89
25 Not used
26 Trunk Camp-on 
Double Beep Tone
Heard during a conversation when you have an 
external call waiting.
27 ARS Expensive 
Warning Tone
If your system has Automatic Route Selection (ARS), 
you will hear this tone when no inexpensive routes are 
available for your long-distance call. The tone is a 
warning that your call is taking an expensive route.
28 ARS Dial Tone If your system has Automatic Route Selection (ARS), 
you will hear this tone after you dial the trunk access 
code.
29 Override Warning 
Tone
Heard by all parties in a conversation when someone 
overrides (intrudes into) the call.
30 Privacy Release Tone Heard when privacy is released on a telephone and 
the new member joins the call.
31 Auto Answer Call End 
Tone
Heard by a user that has a telephone in Auto-Answer 
mode when the calling party hangs up.
32 Attendant Error Tone Heard by the Attendant, when attempting to do 
something that is not allowed, such as trying to 
connect two devices that are not allowed to be 
connected.
33 Ringer Pitch 
Adjustment
Dialed at telephones to hear adjustments to ringer 
pitch.
Code Tone Name Meaning










