E 3 Features• The pre-assigned extension users can barge in any CO line even ifaccess to the line is not allowed by System Programming.• This feature does not work if the extension has set Executive BusyOverride Deny or Data Line Security.• When a two-party call is changed to a three-party call and vice versa, aconfirmation tone is sent to all three parties. This tone can beeliminated by System Programming.Programming ReferencesSection 4, System Programming,[100] Flexible Numbering, Executive busy override deny set / cancel[505] Executive Busy Override[506] Executive Busy Override Deny[990] System Additional Information, Field (13)Feature References Section 3, Features,ConferenceOperation References DPT Features,—User Manual Executive Busy Override — CO LineExecutive Busy Override – ExtensionDescription Allows the pre-assigned extension user to barge into an existingextension call, either between two inside parties or between anoutside and an inside party, so as to establish a three-partyconference call. It is possible for extension users to prevent thisfunction from being executed by another extension user (ExecutiveBusy Override Deny).Conditions • Class of Service programming determines the extension users who canperform Executive Busy Override and Executive Busy Override Deny.• This feature does not work if the extension has set Executive BusyOverride Deny or Data Line Security.• When a two-party call is changed to a three-party call and vice versa, aconfirmation tone is sent to all three parties. This tone can beeliminated by System Programming.Programming ReferencesSection 4, System Programming,[100] Flexible Numbering, Executive busy override deny set / cancel[505] Executive Busy Override[506] Executive Busy Override Deny[990] System Additional Information, Field (13)3-62 Features
