The purpose of this legislation, known as the "Protecting American Consumers from Robocalls Act," is to strengthen protections for consumers against unwanted telemarketing calls, commonly referred to as robocalls. The act aims to expand the existing Do Not Call rules to cover all telephone subscribers, not just those with residential lines, and to enhance the ability of individuals to take legal action against companies that violate these rules. One of the key provisions of the act is the broadening of the Do Not Call rules.