Among the given policy acts, which specifically aims at telephone marketing practices?

The Telephone Consumer Protection Act (TCPA) specifically addresses various aspects of telephone marketing practices. Enacted in 1991, this law was designed to restrict telemarketing calls, the use of automated telephone equipment, and unsolicited faxes. It aims to protect consumers from unwanted and intrusive telephone solicitations, including the use of prerecorded voice messages and automatic dialing systems.

The TCPA includes provisions that require telemarketers to maintain a "Do Not Call" list, prohibits calls made to emergency service providers, and restricts calls to individuals who have opted out of receiving such communications. This regulatory focus on telephone marketing differentiates it from the other acts listed, which pertain to issues such as housing discrimination, equitable access to credit, and transparent lending practices. These do not address telephone marketing directly but rather focus on other consumer protection dimensions.