Data retention laws & requesting access to personal information
All telecommunications providers, including Optus, have a data retention obligations to retain certain network data and customer information for a period of at least two years for use by law enforcement and security agencies.
Much of the information covered by the scheme would be considered personal information and you can learn about how to request your personal information at "How to request your data". We'll always confirm your identity before giving access to your personal information and we may contact you if we need further information from you about your request.
More information is available in Optus' Privacy Policy.