Multimedia Multimedia in lecture halls and seminar rooms Current: Seminar room Seminar room Zoom in seminar room SupportIn case of technical problems in the lecture hall or seminar room, please contact the respective lecture hall support.Lecture hall support MMT Zentrum : +41 44 632 21 17 : E-Mail Lecture hall support MMT Hönggerberg : +41 44 633 21 17 : E-Mail ×