No telephone corporation operating as a common carrier shall exercise control or influence over the content of lawful communications tendered to it for distribution. In turn, it has no liability for the content of tendered communications. This does not diminish a telephone corporation's duty to provide service of adequate transmission quality, capacity and timeliness.

Telephone corporations operating as common carriers shall make reasonable efforts to inform each content service provider, serving the public at large, of the need for safeguards against abuse of its service, appropriate to the nature of the service and the cost and difficulty of such safeguards. In addition, they shall incorporate in the tariffs or contracts pursuant to which services are made available to information providers, a requirement that such providers adopt and apply procedures reasonably designed to provide safeguards against such abuse, including, but not limited to, the provision of information concerning complaint mechanisms.

Telephone corporations shall make available, once technically and economically feasible, facilities giving end-users the ability to block (or delegate the blocking of) individual content services. Until such time that such blocking is readily available, it shall be permissible for telephone corporations to designate particular special interest central office codes which can be blocked at the subscriber's request. Inclusion in such central office codes shall be left to self-selection by the content service provider with independent arbitration and due process protections in the event of a dispute. Such special interest central office codes should be treated nondiscriminatorily, with respect to terms and conditions of services.