<Ol> <Li> a person "has exhibited an actual (subjective) expectation of privacy"; and </Li> <Li> society is prepared to recognize that this expectation is (objectively) reasonable . </Li> </Ol> <Li> a person "has exhibited an actual (subjective) expectation of privacy"; and </Li> <Li> society is prepared to recognize that this expectation is (objectively) reasonable . </Li> <P> The Supreme Court has held that the Fourth Amendment does not apply to information that is voluntarily shared with third parties . In Smith, the Court held individuals have no "legitimate expectation of privacy" regarding the telephone numbers they dial because they knowingly give that information to telephone companies when they dial a number . </P>

Who is not limited by the fourth amendment