B are a side view and a sectional view, respectively, of the first teleconference terminal equipment of the second embodiment; [0038]FIGS. 17A and 17B are exterior views showing the construction of the second teleconference terminal equipment according to the second embodiment of the present invention; [0039]FIGS. 18A and 18B are a sectional view and a side view, respectively, of the second teleco