O2 Review 2026: iPhone 17 Pro Deals, Priority Perks and 5G Standalone
Is O2 the best UK network for phones, SIM deals, exclusive offers, and international roaming in 2026? Yes — O2 is the only major UK mobile network to include EU roaming as standard on Pay Monthly plans. Plus Plan customers roam across 75 destinations at no extra daily charge. Ultimate Plan holders access 120+ worldwide […]