NEC Electra Elite 48/192 - Page 110

Electra Elite Issue 6
Features and Specifications Manual B - 7
General:
 Barge-In overrides a conversation held by a station in Do Not Disturb
mode.
 When Barge-In is denied, DENIED is displayed in the LCD.
 The station interrupting an outside line cannot put the CO/PBX call
on hold.