If you have a complaint please contact us first so we can attempt to resolve the matter for you, sumo.com.au, phone: 13 88 60.
If we are unable to resolve your complaint, you can contact the Telecommunications Industry Ombudsman on 18700 062 058.
If you have a complaint please contact us first so we can attempt to resolve the matter for you, sumo.com.au, phone: 13 88 60.
If we are unable to resolve your complaint, you can contact the Telecommunications Industry Ombudsman on 18700 062 058.