O2

Reliable. Flexible. Rewarding. Business mobile the O2 way

O2 is known for great network coverage, flexible business plans, and one of the best loyalty programmes in the UK. Whether you're after SIM-only deals, device bundles, or data-sharing across your team, O2 offers business-friendly features that adapt as you grow.

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Reliable. Flexible.

At CRE Group, we take O2’s trusted mobile service and make it even

better

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Why Buy O2 Through CRE Communications?

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Great UK Coverage

Strong 4G coverage and expanding 5G network across

key areas.

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Business Flexibility

Custom plans with shared data, roaming bolt-ons, and

more.

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Priority Perks

Access O2 Priority for offers, experiences, and savings — even

on business accounts.

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Device or SIM-Only

Choose from the latest handsets or keep your existing

ones.

Key Benefits

  • Reliable national coverage and competitive international roaming options
  • Shared data plans ideal for growing teams
  • Bundle with Microsoft 365 or VoIP services through CRE
  • Add new lines and services easily as your team grows
  • UK-based support with every contract
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Who Is It For?

Our O2 business plans are ideal for:


  • SMEs looking for simple, effective mobile plans
  • Teams that want shared data or pooled usage
  • Businesses that value perks and loyalty rewards
  • Field staff and mobile-first teams that rely on solid signal nationwide

Support That Goes Beyond the SIM

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Personalised plan recommendations

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Setup, porting, and device configuration

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Ongoing UK-based support for billing, changes, or troubleshooting

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Advice on integrating mobile with other business services

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“We switched to Vodafone broadband with CRE after constant outages with our previousvprovider. Now we’ve got consistent fibre performance, and the failover router keeps us up

even during maintenance. It’s made a huge difference to staff productivity and customer service.”

Practice Manager

 10-person financial firm in Kent

FAQs

  • Can I keep my existing number?

    Yes — we’ll handle the number transfer and manage your switch from end to end.

  • Does O2 offer shared data plans?

    Yes — you can pool data across your team for more efficient usage and cost control.

  • Are handsets included?

    They can be. Choose SIM-only or bundle with devices — we’ll help you decide what fits best.

  • Is O2 Priority available on business accounts?

    Yes — enjoy perks like discounts, presales, and experiences even with a business

    SIM.

  • What about international use?

    O2 offers roaming bolt-ons and international minutes — we’ll guide you based on your travel needs.