(2) This Part does not limit, restrict or otherwise affect any right or remedy a person would have if this Part had not been enacted.
(3) This Part does not limit, restrict or otherwise affect the operation of the Telecommunications Industry Ombudsman scheme. In particular, this Part does not affect a customer's right to complain to the Telecommunications Industry Ombudsman.
(4) Subsection (3) does not, by implication, limit subsection (2).