The trial was carried out with Mavenir and created a personalised hearing profile for each participant, allowing the network to automatically optimise calls in real time Working seamlessly in the ...

O2’s 5G+ network is available to customers with compatible devices at no extra cost. Unlike earlier versions of 5G, which ...

O2 has already killed off its ageing 3G network, now the company says another service will be switched off in the coming years. 2G remains a vital way to stay connected with many devices, including ...