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Sim Only Plans

Simple, flexible and affordable mobile solutions

SIM Only plans give you mobile calls, texts and data – without the cost of a new phone. If you already have a device you’re happy with, SIM Only offers a cost-effective, contract-light way to stay connected across all major UK networks.

What is a Sim Only plan?

Rather than paying monthly for a new handset, SIM Only plans provide just the SIM card, letting you use your existing phone. These plans are available on short or long-term contracts and offer a wide choice of data, minutes and texts – all without being tied to a device.

Key features of Sim Only plans

  • Lower monthly costs – No device means cheaper monthly bills.
  • Flexible contract lengths – Choose rolling monthly plans or fixed terms of 12 to 24 months.
  • Tailored plans – We build mobile packages based on how your team works – from high data use to roaming, shared plans or individual contracts.
  • Cost-effective options – Compare deals across networks to find the best value for your minutes, texts and data – no overpaying for what you don’t need.
  • Improved performance – Faster mobile data, clearer voice calls and fewer blackspots when staff are on the road or working remotely.
  • Seamless roaming – Ideal for UK-based teams travelling across regions or internationally, helping reduce roaming costs and maintain global connectivity.
  • Greater reliability – Built-in redundancy across networks means your communications aren’t dependent on a single provider.
  • Expert support – We know the ins and outs of each network, so whatever issue you face, we can sort it – quickly and efficiently.

Who are SIM Only plans ideal for?

  • People who already have a phone – No need to buy a new device.
  • Budget-conscious users – Keep your mobile service while reducing your monthly outgoings.
  • Short-term users – Ideal for temporary or flexible arrangements with no long-term tie-in.
  • Frequent travellers – Plans often include roaming options and are easy to switch when needed.

Why choose SIM Only with Talk Telecom?

  • All major UK networks – Choose from EE, O2, Vodafone or Three for the best coverage and rates.
  • Plans built around you – From light use to unlimited data, we tailor each plan to your needs.
  • Clear, simple pricing – No hidden fees, handset costs or long-term commitments.
  • Hassle-free switching – We handle setup and ongoing support, so you're always covered.

Make the switch today

Speak to us today about launching your SMS campaigns. We’ll help you plan, personalise and manage your communications to make sure your messages land – and get results.

Partner with the local telecom experts

Team up with the leading cloud telephone system provider in Buckinghamshire and the surrounding counties.

No other provider has technicians on hand in your area ready to help.