(a) A lawyer shall not initiate, by in-person, live voice, recorded or other real-time means, contact with a prospective client for the purpose of obtaining professional employment, unless the person contacted:
(1) is a lawyer;
(2) has a family, close personal, or prior professional relationship with the lawyer;
(3) is an employee, agent, or representative of a business, non-profit or governmental organization not known to be in need of legal services in a particular matter, and the lawyer seeks to provide services on behalf of the organization; or
(4) is an individual who regularly requires legal services in a commercial context and is not known to be in need of legal services in a particular matter.
(b) A lawyer shall not commun