(a) General rule.--The provisions of this subchapter shall apply to every business corporation unless otherwise restricted:
(1) by any other provision of this subpart; or
(2) except with respect to section 1707(a) (relating to exception to requirement of notice), in the bylaws.
(b) Limitation on certain provisions in the articles.--The articles may not relax the statutory rights of shareholders to notice provided in this subchapter.