Investor Presentaiton

Enterprise Fixed - Industry Solutions for Enterprises Telstra to become the digital transformation partner of choice in key industry verticals 19 Telstra offering to target industry specific needs Government (incl Emergency Services) Mining & Energy Supply Chain & Logistics, Retail & Agribusiness ... more in plan Professional services with Cloud PS, Cyber Telstra Purple Scaled Digital Managed Services Applications, Products & Solutions, Strategic Partners Superior Connectivity PS, Digital Transformation PS Security, Cloud & Edge, IoT, Networks IoT, Video & Digital Twin, Unified Comms 5G, Adaptive Networks, Private Slicing Cross-industry, pooled resources Industry Specialists Telstra Managed Platform Al Analytics as a Service Industry specific modules and 3rd party solutions across Private, Public, Hybrid Cloud Replicable product modules Customer Programmability Network, IT and Data as a Service Key FY25 outcomes Mid-teens NAS EBITDA margin Move -90% of applications to the public cloud by FY25 Return to growth in data and connectivity by FY24 Page 19 Copyright TelstraⒸ Note: See disclaimer slide in relation to financial ambitions Investor Day Innovation enabled by strategic partnerships and ecosystems Targeting the internal and external developer community, APIs enable monetisation of Telstra as an ecosystem T 20 20 Faster time to market through streamlined product development • Improve ROI of deployed resources • Self service model empowering increased scale • Programmable interfaces into Telstra architecture Enabling automation Internal Product Excellence IT and data capabilities Operations and assurance Enabled by API-first decoupled architecture Telstra as a Platform Monetised ecosystem for developers through marketplaces B2B Integration Deep B2B partnerships with enterprises and hyperscalers Telstra Network, IT and Data Assets Key FY25 outcomes 100% API-first architecture for customer management, product development, and progressive external monetisation Growth attributed to MAAG* partnership ecosystem Halve our time to market for products and services from FY22 to FY25 Page 20 Copyright TelstraⒸ *Microsoft, Amazon, Apple, Google Investor Day 10

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