House Bill 2225, also known as Senate Bill 2209, aims to enhance consumer protection in Tennessee by regulating telephone solicitations. The bill introduces a "Do Not Call" registry, allowing residents to opt-out of unsolicited calls, and outlines the responsibilities of telephone solicitors, including the requirement to identify themselves and provide contact information. It mandates that solicitors cease calls upon consumer request and implement systems to prevent further solicitations to those who have opted out. Additionally, the bill protects consumers from deceptive practices by invalidating contracts made during unsolicited calls unless they comply with federal regulations and the bill's requirements. It also restricts solicitation times and prohibits contacting individuals under eighteen.

The legislation further addresses robocalls and misleading caller identification, specifying compliance with existing federal and state laws while allowing limited exceptions for certain solicitations. It prohibits impersonation of government officials and establishes enforcement mechanisms, empowering the attorney general to investigate complaints and impose civil penalties for violations. Telephone subscribers are granted the right to take civil action against violators, with specified penalties for repeated offenses. The bill is set to take effect on October 1, 2026, and applies to actions occurring on or after that date.