1.22 Audible Tone Features170 Feature Guide1.22.2 Confirmation ToneDescriptionAt the end of a feature operation, the PBX confirms the success of the operation by sending a confirmationtone to the extension user.Conditions• It is possible to eliminate confirmation tone 3 (except for Call Hold Retrieve with the Feature Number)through system programming ( Call Pickup Tone [117], Conference Tone [105], External PagerAccess Tone [106]).Feature Guide References4.2.1 Tones/Ring TonesType DescriptionTone 1 Sent when the setting is accepted, or sent when the Extension Lock feature isset or cancelled.Tone 2 Sent when the new setting is identical to the previous one, or sent when certainfeatures are successfully performed or accessed (e.g., Call Hold, AutomaticCallback Busy).Tone 3 Sent before a conversation is established when accessing the following features:• Call Pickup• Call Hold Retrieve with the Feature Number• Conference• Paging/Paging Answer
