O2's 3G data network remains down for hundreds of thousands of people, almost a day after those customers lost all voice, text and data connectivity. The restoration of 2G voice and text was announced ...

British mobile network operator O2 is launching voice short codes Oct. 1. This means that voice short codes will be offered across all British wireless carriers for the first time. The benefit is ...

Social distancing measures and lockdown restrictions have revived the traditional phone call, according to new figures from O2, which says voice conversations are more frequent and longer in duration ...

O2 has extended its European roaming tariff scheme to 31 countries, having previously predicted it would cover 35 states by mid-2007. Last year the operator introduced its My Europe tariffs, under ...

O2 is strengthening its Digital Workplace portfolio, now offering two new Workplace Propositions – Device as a Service – to help business owners get the latest devices, already set up and ready to use ...

March 30, 2020: Mobile networks continue to provide important connectivity in uncertain times, and a quick call to check in can make all the difference. Backing the government’s cross industry support ...

O2 MOBILE faced having no calls today with the service offline for a number of hours. The problems have now been confirmed and fixed with O2 saying it is monitoring the situation. Get all the latest ...

HD Voice technology isn't particularly new -- in fact, some UK operators have supported it since as far back as 2010. Very few devices were HD-capable back then, though, but lots of modern smartphones ...