The campus phone (located in the southwest corner of the 3rd floor near the Master's Theses Collection, a drinking fountain, and the corner stairwell) allows free calls to locations on the University's Ann Arbor campus. Off-campus calls may be placed using a calling card.
Another campus phone is available on the 4th floor in the same relative location; it is opposite the bookshelf holding call numbers QE 500 .A52 to QE 620.
