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Terms & conditions

3 months free line rental and 1GB data allowance bolt on offer for Business Terms and Conditions

3 months free line rental and 1GB data allowance bolt on offer for Business SIM Only tariffs when £17.20 line rental purchased with 1GB data allowance bolt on at £4.17 via O2 Retail, O2 Telesales, Business Customers Service, online and Retention teams

This offer is available to O2 Business Customers who are signing up for new connections and existing O2 Business customers when requested and upon the acceptance of the specific terms and conditions set out below.

This offer is subject to availability and O2 reserves the right to change or withdraw this offer at any time. If we decide to withdraw this offer we will include an update at the top of these terms and conditions at least 30 days in advance of withdrawing the offer. Contracts must be entered into before the offer closes.

Eligible O2 Business Customers who sign up for SIM Only tariffs at £17.20 purchased with a 1GB data allowance bolt on at £4.17 on a 12 month minimum term contract will receive their first 3 months line rental and first 3 months 1GB data allowance bolt on cost free of charge.

The free of charge element will appear as a credit on the customer's invoice for the same amount as the monthly charge for the relevant cost in each of the first 3 months. Usual call and other charges apply. Standard line rental charges will apply automatically after this initial promotional period.

No cash alternatives are available. This offer is not available in conjunction with any other promotional offer.

O2's Standard Business Tariffs will also apply and are available at