AT&T Investor Day Presentation Deck

Strong relationships in Enterprise position us for Fiber & 5G transformation J 888 Trusted Brand in Enterprise Relationships with ~90% of Fortune 1000 Leader in Connecting Businesses ~70% of enterprise customers buy wireline and wireless services IoT Leadership 95M+ Connected Devices (as of 2021) Leader in CX JD Power for Large/Medium Businesses Taking share with FirstNet Ⓒ2022 AT&T Intellectual Property. AT&T and globe logo are registered trademarks and service marks of AT&T Intellectual Property and/or AT&T affiliated companies. All other marks are the property of their respective owners AT&T

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