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  • Discover Fire phone by Amazon

    Buy the only smartphone with Firefly technology and get a year of Amazon Prime, free. Only on O2

    Buy now
  • The tough new Sony Xperia Z3

    Underwater filming. Clear pictures in any light. And a battery that lasts up to 2 days.

    Buy the Z3
  • Master your smart tech

    Get free advice, tips and inspiration from an O2 Guru

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*RPI information for O2 Refresh, Pay Monthly and Pay Monthly Sim Only tariffs

From 2015, your O2 Refresh Airtime Plan/Pay Monthly tariff will be adjusted every year on your April bill by the Retail Price Index (RPI) rate of inflation announced in the preceding February