Does O2 support 5G? Yes, O2 offers 5G coverage. At the time of writing O2’s 5G is live in 155 cities & towns. Does O2 have Wi-Fi Calling? Yes, O2 has Wi-Fi Calling. To benefit from this feature you have to be on a SIM Only contract and your device must be compatible. Does O2… Continue reading Frequently Asked Questions

Half Cooked’s Overall Rating for O2: 4 out of 5 stars (4 / 5) Network Coverage and Speeds – O2 has good 2G, 3G and 4G coverage, but the network’s data speeds are tracking behind its competitors. Voice Call Quality – O2’s voice call quality is improving, however it’s still behind the likes of EE… Continue reading Half Cooked’s Overall Breakdown

O2 Priority With Priority, O2 customers get exclusive offers with high street brands, tickets to thousands of gigs & events across the UK and online entertainment discounts. To benefit from this service, you’ll need to download the free app from your app store. Priority is available on any compatible handset. Check Out O2 Priority O2… Continue reading O2’s Features

2G, 3G and 4G Coverage There are currently four major mobile network operators in the UK and O2 is one of the four, in fact the second oldest after Vodafone, the other two being EE & Three. All the other networks in the UK you hear about are MVNOs (mobile virtual network operators) and they… Continue reading Network Coverage & Speeds

SIM Only Deals Some networks in the UK standout with their budget friendly price plans, but O2 isn’t one of them. The carrier proposes only one type of SIM Only deal, but they do offer some flexibility when it comes to the term of a contract: 1 month, 12 months and 18 months. All SIM… Continue reading O2 Plans & Pricing

O2 is the second oldest mobile network operator in the UK, launching way back in 1985 under the name of Cellnet. The network rebranded as O2 in 2001 and has been operating under the same name since then. With over 34 million customers, O2 is the second-largest UK mobile network operator, behind only EE. The… Continue reading Who is O2?