(805 ILCS 105/108.15) (from Ch. 32, par. 108.15)
    Sec. 108.15. Quorum of directors. (a) Unless otherwise provided in the articles of incorporation or the bylaws, a majority of the directors then in office shall constitute a quorum; provided, that in no event shall a quorum consist of less than one-third of the directors then in office.
    (b) The act of the majority of the directors present at a meeting at which a quorum is present shall be the act of the board of directors, unless the act of a greater number is required by the articles of incorporation or the bylaws.
    (c) Unless specifically prohibited by the articles of incorporation or bylaws, directors or nondirector committee members may participate in and act at any meeting of such board or committee through the use of a conference telephone or other communications equipment by means of which all persons participating in the meeting can communicate with each other. Participation in such meeting shall constitute attendance and presence in person at the meeting of the person or persons so participating.
(Source: P.A. 84-1423.)