Markus Haas, CEO of Telefónica Deutschland, pictured at the headquarters of mobile communications provider Telefónica (O2). The head of Munich-based mobile phone operator O2 sees his company on the ...

Mobile operator O2's service outage is still causing problems for customers who joined its network or upgraded since the issues began on Friday. Calls, texts and data for existing customers should be ...

UK telco teams with cloud-first tech modernisation firm to deploy AI-driven automation technology to minimise downtime across ...

Virgin Media O2 has announced it is deploying new artificial intelligence monitoring tools in its mobile network to predict ...