After the initial balloting, a cooperative may offer extended local calling services, offer new services on an optional basis, or make changes in its rates or tariffs if the cooperative:

1. (1) files a statement of intent under Section 53.355;
2. (2) provides notice of the proposed action to each customer and municipality as prescribed by Section 53.356; and
3. (3) files with the commission affidavits verifying that notice was provided as prescribed by Section 53.357.

Acts 1997, 75th Leg., ch. 166, Sec. 1, eff. Sept. 1, 1997.