Get 2 months free
on any Business SIM Only Plan

With a range of business SIM only plans, we can help you find the right business mobile phone plan.

Find out more about Windsor Mobile SIM Only Plans & get 2 months free

As mobile working is fast becoming the norm, it’s increasingly becoming a vital strategic objective for any business that wants to be successful and grow.

Check out our Business SIM only plans today and collect your 2 months free.

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Tailor-made Business SIM Plans

It couldn’t be easier to get started. Just pick the amount of data you and your business need and pop in your new business SIM card.

Mobile 40 SIM

40GB 100GB* Plan

Unlimited Voice & Text

12 month contract

24/7  Support

£22 per month


Mobile 10 SIM

10GB Plan

Unlimited Voice & Text

12 month contract

5 days per week Business Hours Support

£18 per month


Mobile 4 SIM

4GB Plan

Unlimited Voice & Text

12 Month Contract

5 days per week Business Hours Support

£12 per month


Terms and Conditions

  • By participating in this promotion, you agree to these terms and conditions.
  • To qualify for 2 months free simply purchase a Gold, Platinum or Ultimate SIM only plan between 08:00 GMT on 1 October 2018 and 12:00 GMT 24 December 2018. Windsor Telecom must authorise your order by sending you the contract before 12:00 GMT 24 December 2018 to complete qualification.
  • Payment will be taken for the first month and months 2 and 3 will be free, with payment continuing from month 4.
  • Any bolt-on’s used within the free period (months 2 and 3) will be charged for e.g. Global Daily Business Pass, Connect etc (contact your Account Manager for details of bolt-ons and out of bundle tariffs).
  • This promotion is only available for new Windsor Telecom Mobile customers.
  • This Promotion is non-transferable, non-refundable and non-negotiable. There is no cash alternative. This Promotion may not be used in conjunction with any other promotional discount.
  • Windsor Telecom PLC reserves the right to (i) cancel this Promotion, (ii) cancel or refuse any individual’s participation in the Promotion, (iii) decline to accept orders where, in its opinion, a promotion code is invalid for the order being placed and (iv) amend these terms and conditions (and will use reasonable endeavours to notify changes to applicants and potential applicants). These terms and conditions shall be governed by English law and shall be subject to the exclusive jurisdiction of the English courts.
  • Promoter: Windsor Telecom Ltd registered no. 3752620. Registered office: Wey Court West, Union Road, Farnham, Surrey GU9 7PT.

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