Lumen Investor Day Presentation Deck

Migrated Customer to Next-Gen Solution, Deepening Relationship Voice Migration Example Customer's scale and needs made them an ideal fit for migration Large, international energy company that had outgrown their legacy voice products Chose us for the strength of our UC&C¹ solution, offering: One-stop-shop for voice and networking needs Flexible technical solution and Microsoft partnership Ⓡ Migration benefited customer and strengthened our relationship Improved end user experience, speed to deployment, and ROI of Teams investment 16 ● 1. Unified communications & collaboration. SECURE THE BASE ~2.4x increase in customer's monthly voice revenue LUMENⓇ

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