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16 September 2021 The Manager Market Announcements Office Australian Securities Exchange 4th Floor , 20 Bridge Street SYDNEY NSW 2000 ELECTRONIC LODGEMENT Dear Sir or Madam Authorised for lodgement by : Quehaver Sue Laver Company Secretary Office of the Company Secretary Level 41 242 Exhibition Street MELBOURNE VIC 3000 AUSTRALIA T General Enquiries 03 8647 4838 Facsimile 03 9650 0989 companysecretary@team.telstra.com Investor Relations Tel : 1800 880 679 investor.relations@team.telstra.com Telstra's T25 strategy to deliver growth , exceptional customer experiences , and continued network and tech leadership In accordance with the Listing Rules , I attach a market release for release to the market . Telstra Corporation Limited ACN 051 775 556 ABN 33 051 775 556