Investor Presentaiton

11 12 Leading network & technology solutions that deliver your future Page 11 Copyright TelstraⒸ T The best 5G network for Australia Largest coverage and best performance across metro, regional, and rural areas Technology enabling customer and industry solutions Dynamic management and automation of capacity, speed, latency, security, and resilience across all network types Enhanced resilience for customers Through smaller impact zones, orchestrated failover for apps and connectivity ~95% 5G population coverage by FY25 >80% traffic on 5G by FY25 Double metro cell sites Expand regional coverage by 100,000 km² Automated & Al enabled Secure & Private Tailored Service & Experience Access agnostic Distributed Architecture Orchestrated Network & IT Cloud to Edge 200k customers. 1m customers 200k customers 200k customers 200k 200k customers customers Leading with the best mobile network in Australia with material differentiation for our customers Best 5G Network for Australia Investor Day T Largest network 95% 5G population coverage Expand regional coverage We will add 100k km² in regional coverage and a further 1m km² in NB and M1 IoT coverage added Best capacity, performance and customer experience Doubling metro sites & deploying new 5G bands. Better in-building coverage Fastest real world speeds across combined 4G/5G Consistent coverage and speed Page 12 Copyright Telstra Note: Unless otherwise specified, all targets are by end of FY25 Accelerate the move to 5G For new opportunities with 80% of traffic on 5G 3G closure in FY24 to enhance capacity Enhancing fixed experiences -2.3m modems supporting 4G backup. We will introduce 5G backup and fixed wireless access Investor Day! 6

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