No provision of this act shall be construed:

1. So as to prevent any action by a law enforcement agency, or any officer, employee, or agent of a law enforcement agency, to obtain telephone records in connection with the performance of the official duties of the agency;

2. To prohibit a telephone company from obtaining, using, disclosing, or permitting access to any telephone record, either directly or indirectly, through its agents:

a. as otherwise authorized by law,

b. with the lawful consent of the customer or subscriber,

c. as may be reasonably incident to the rendition of the service or to the protection of the rights or property of the telephone company, or to protect users of those services and other carriers from fraudulent, abusive, or unlawful use of, or subscription to such services,

d. to a governmental entity, if the telephone company reasonably believes that an emergency involving immediate danger of death or serious physical injury to any person justifies disclosure of the information, or

e. to the National Center for Missing and Exploited Children, in connection with a report submitted thereto under Section 227 of the Victims of Child Abuse Act of 1990;

3. To apply to or expand upon the obligations and duties of any telephone company to protect telephone records beyond those otherwise established by federal and state law or as set forth in Section 4 of this act; or

4. To create a cause of action against a telephone company, its agents and/or representatives, who reasonably and in good faith act pursuant to this act, notwithstanding any later determination that such action was not in fact authorized.