If the lawyer firm is continuing to call you and leave voicemails despite your request to be removed from their list, you may need to take more assertive action to stop the communication. Here are some steps you can take:
1. Send a written cease and desist letter: Write a formal letter to the lawyer firm requesting that they stop contacting you. Be sure to include your full name, address, and phone number, as well as the case file number and court summons information if you have it. Send the letter via certified mail with a return receipt requested so that you have proof of delivery.
2. Contact the state bar association: If the calls persist after sending the cease and desist letter, contact the state bar association in the state where the lawyer firm is based. File a complaint against the firm for harassing communication and provide any documentation you have of their attempts to contact you.
3. Consult with a consumer rights attorney: If the lawyer firm continues to harass you despite your efforts to stop the communication, consider consulting with a consumer rights attorney. They can advise you on your rights and options for taking legal action against the firm.
It's important to take action to protect yourself from further harassment and ensure that your brother's legal matters are addressed appropriately. Remember to keep records of all communication from the lawyer firm and any steps you take to address the issue.