Investor Presentaiton

Pro Forma Revenue Trends (€m) Total Telecom ex roaming Q1 2021 revenue trends YoY (€m) • Telecom ex roaming: +4.4% +4.4% 2,625 2,702 2,604 74 89 2,493 886 861 870 836 135 169 169 135 Residential services ex roaming: +2.8% Residential equipment: +26% • Business services ex roaming: +4.0% Media: -16% (with growth in advertising revenue YoY in Q1 2021) Revenue ex roaming growth evolution YoY 1,541 1,573 1,522 1,565 +6.1% +4.8% +4.1% +3.3% +4.4% +2.6% +2.2% +3.2% +2.8% +0.5% Q1-20 Q1-21 Q1-20 Q1-21 Q1-20 Q2-20 Q3-20 Q4-20 Q1-21 ■Residential services ■Residential equipment Business services Media Residential services - Telecom For footnotes see slide 14 a altice

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