(a) Each incorporator of a cooperative shall be a member thereof, but no other person may become a member thereof unless he agrees to use telephone service furnished by the cooperative when it is made available through its facilities. Membership in a cooperative shall be evidenced by a certificate of membership, which shall not be transferable, except as provided in the bylaws. The bylaws may prescribe additional qualifications and limitations in respect of membership, provided that ownership of shares of stock, if any are authorized, shall not be a condition of membership in the cooperative.

(b) If the issuance of shares of stock is provided for in the articles of incorporation, ownership of such shares shall be evidenced by share certificates. No share of stock shall be issued except for cash, or for property at its fair value, in an amount equal to the par value of such share of stock.

(c) Membership and share certificates shall contain such provisions, consistent with this part and the articles of incorporation of the cooperative, as shall be prescribed by its bylaws.