(a) The board of directors shall meet on a regular basis and at least quarterly.
(b) Unless specifically prohibited by the bylaws, directors may participate in, and act at, any meeting of the board through the use of communications equipment through which all persons participating in the meeting can speak with and hear each other at the same time. Participation in the meeting in this manner shall constitute attendance.
(c) Unless specifically prohibited by the bylaws, any action required by this subchapter to be taken at a meeting of the board of directors, or any other action that may be taken at a meeting of the board of directors, may be taken without a meeting if a consent, in writing, setting forth the action is signed by all the directors entitled to vote with respect to the subject matter thereof. Consent shall be evidenced by one or more written approvals, which describe the action taken.