51 commodity. However, the telecommunications operator shall not be required to pay the consumer more than what it has received in payments from the consumer. If the agreement about the commodity is terminated, the user may argue termination in relation to the telecommunications operator that charged the fee for the commodity. A telecommunications operator that has paid a consumer pursuant to this section has the right to collect the amount paid from a business operator or telecommunications operator that has an agreement with the business operator. Section 129 Providing information on miscellaneous changes A telecommunications operator shall in an efficient manner and in good time provide subscribers with information on: 1) changes in numbering affecting the telephone network; 2) any procedures to measure the performance capacity of a communications network put in place by the telecommunications operator in order to measure and shape telecommunications traffic and to avoid overburdening a network connection; 3) how the procedures referred to in subsection 2 impact service quality; 4) details of products and services designed for persons with disabilities; 5) any changes affecting access to emergency services or caller location information. Section 130 Obligation to publish information on service quality By decision, Ficora may impose an obligation on a telecommunications operator or a directory inquiry service to publish comparable and up-to-date data on the quality of the services it offers. The decision by Ficora shall specify the data to be published and the publishing method. Chapter 16 Special Provisions Applicable to Public Telephone Service Section 131 Automatic call forwarding If a subscriber so requests, a telecommunications operator shall, at no charge, remove any automatic call forwarding to the user’s subscriber connection that has been placed by a third party. Section 132 Subscriber connection identification