O2 won Best Network Coverage in the uSwitch Mobile Awards 2019, the second year in a row they’ve won the award. They were also ranked the most admired telecommunications company in Europe by Fortune 2019 and 2018, gaining the second most admired telecommunications company in the world.
O2 also offers a great affiliates programme, allowing customers to benefit from priority access to entertainment tickets, discounts off of food and drinks and more - this is a top benefit that gives O2 a unique selling point for their customers.
O2 offers both WiFi and 4G Calling, allowing customers to make and receive calls even if they are outside the mobile network. They have begun building their 5G network in areas of Belfast, Cardiff, Edinburgh, Leeds, London and Slough, with plans to expand further in the future.