3 Features E
Features 3-73
Executive Busy Override – Outside Line
Description Allows the proprietary telephone user to interrupt an existing
outside call, either between two outside parties or between an
outside and an inside party, to establish a three-party conference
call. It is possible for extension users to prevent this function from
being executed by another extension user (Executive Busy Override
Deny).
Conditions • Class of Service programming determines the extension users who can
perform Executive Busy Override and Executive Busy Override Deny.
• The pre-assigned extension users can interrupt any outside line even if
access to the line is not allowed by System Programming.
• This feature does not work if the extension has set Executive Busy
Override Deny or Data Line Security.
• When a two-party call is changed to a three-party call and vice versa, a
confirmation tone is sent to all three parties. This tone can be
eliminated by System Programming.
Programming References
Section 4, System Programming
[100] Flexible Numbering, Executive busy override deny
[505] Executive Busy Override
[506] Executive Busy Override Deny
[990] System Additional Information, Field (13)
Feature References Section 3, Features
Conference
Operation References DPT Features
—User Manual Executive Busy Override — Outside Line