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O2
Voucher Codes for October 2025
O2.co.uk is a platform that offers a wide range of products and services in the UK. It provides mobile plans, read more..broadband connections, and various devices. Additionally, it provides information and assistance on different topics such as upgrades, payments, troubleshooting, and account management.
Check O2 Official Deals Page
Check the latest deals and sale items on O2's dedicated sale page.
No terms and conditions specified for this deal. Standard O2 terms may apply. See o2.co.uk for more details.
No terms and conditions specified for this deal. Standard O2 terms may apply. See o2.co.uk for more details.
No terms and conditions specified for this deal. Standard O2 terms may apply. See o2.co.uk for more details.
History of O2 Freesim
O2, a telecommunications services provider in the UK, began its journey in 1985 as Cellnet under joint ownership by BT Group and Securicor. Over the years, it underwent several transformations and rebranding efforts, eventually being fully acquired by BT and rebranded as BT Cellnet. In 2002, after a demerger, it was rebranded again as O2, derived from the chemical symbol for oxygen, symbolizing the brand's aim to be an essential element in customers' lives. O2 has grown to become one of the leading mobile network operators in the UK, known for its innovative services and customer-centric approach.
Product Offerings
Mobile Plans: O2 offers a variety of mobile plans including pay monthly, pay-as-you-go, and SIM-only plans tailored to meet different customer needs.
Devices: O2 sells a range of devices such as smartphones, tablets, and smartwatches from leading brands.
Broadband and Home Services: O2 provides broadband internet services and home phone services to its customers.
O2 Refresh: An innovative contract that separates the cost of the device from the airtime plan, offering more flexibility.
Priority Programme: Exclusive offers, early access to tickets for live events, and in-store discounts for O2 customers.
Brands
- Apple
- Samsung
- Sony
- Huawei
- OnePlus
- Nokia
- Motorola
- Xiaomi
- Lenovo
Opening Times
O2 has numerous physical stores across the UK, typically operating with the following opening hours:
Monday to Saturday: 9:00 AM - 6:00 PM
Sunday: 11:00 AM - 5:00 PM
However, opening times may vary by location, so it's advisable to check the specific store details on the O2 website.
Delivery Information
O2 offers various delivery options for physical products:
Standard Delivery: Typically takes 2-3 working days.
Next Day Delivery: Available for orders placed before 10 PM.
For more details, visit the returns policy page.
Returns Policy
O2 has a 14-day returns policy for devices and accessories, allowing customers to return products within this period for a full refund or exchange. For more detailed information, please visit the returns policy page.
Security & Reviews
O2.co.uk is a secure website using SSL encryption to protect customer data. The website is well-regarded for its security measures and customer trust. Additionally, O2 has received positive reviews for its customer service and network performance. You can read customer reviews on their Trustpilot page.