Ansett-Australia was the only operator of a 3 crew 767, the F/E had the pressurisation controls and a CRT display at his station....apart from that it was, get ATIS, call company, complete crossword puzzle....these A/C were all reconfigured to a normal 2 crew arrangement in the late 1990's...there was a company rule that we couldn't fly a 2 crew and 3 crew 767 on the same day...... the initial configuration was dictated by the F/E Union!!