Mobile 4 SIM – 4GB – SIM Only

£12.00 ex Vat

12 month SIM Only plan

Windsor Mobile 4 SIM business SIM Only plan offers you a convenient package of 4GB data, unlimited minutes and texts every month over 12 months.

With a business SIM only deal, you get to keep the phone you know and love and just pay for the data, calls and texts you need.

  • Unlimited Minutes
  • Unlimited Texts
  • 4GB Data

Add extra mobile data, minutes and more to your business SIM only plan. These pay-when-you-use features help you make the most out of your mobile. Make your plan work harder for you with our Bolt Ons.


SKU: MobileFour001 Category:

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Frequently asked questions about Windsor Mobile

What is a SIM Only Plan?

A SIM Only Plan is a pay monthly contract that comes without a handset or device. They are sold as a 12-month term contract. Perfect if you already have a phone and don't need to get another one.

Are there any hidden costs when dialling and texting?

Calls to landline (01,02,03) and mobiles (07) are part of your inclusive minutes allowance. If you call numbers starting 08, 09 or 070, these are charged for additionally. These charges apply to any other Premium and International numbers. While SMS or texts are included in our SIM Only Plans, picture messaging or MMS is not included and will be charged for additionally.

Are minutes and texts really “unlimited”?

Unlimited, when referring to minutes and texts in your SIM Only Plan monthly allocations, is associated to a fair usage policy attached to the contract. When excessive usage occurs, the network will impose a soft limit to reduce your usage. It is important if you are a heavy user of minutes and texts.

What size SIM card will I need?

There are 3 different sizes of SIM cards, a Nano SIM which is the smallest one, a Micro SIM and a Standard SIM, the original largest size. Each phone is different, so check which SIM card your phone uses before inserting your new SIM card.

Important information about purchases made on our site

By selecting a SIM and/or Device above, you are expressing your interest in placing an order with Windsor Telecom. You will receive an email confirming your interest, and a member of our sales team will review your order and conduct a business credit-check. We may need to contact you to discuss your requirements and if this happens, we will call on the number you have provided. Once we have processed your order you will receive a second email confirming: (i) the details and status of your order; and (ii) that your order has/has not been accepted. Until then no price or other information on our site is binding on us.

The full terms that apply to purchases made through our site (in addition to your contract and Service Plan terms) are available here. By submitting your order to us, you will be deemed to have accepted these terms in full.