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SEATTLE--(BUSINESS WIRE)--Hiya, a global leader in trusted voice solutions, today announced the launch of branded calling with O 2 Telefónica, marking a major expansion of trusted caller identity ...

MUNICH and BONN, Germany, Feb. 26, 2025 (GLOBE NEWSWIRE) -- Mavenir, the cloud-native network infrastructure provider building the future of networks, today announces that it has strengthened its long ...

Financially powerful Telefonica, the world’s fifth-largest telephone company in market value, said it would pay 200 pence ($3.55) per share in cash–a 22 percent premium to O2’s closing share price on ...

Telefónica's (NYSE:TEF) German unit plans to shift 1 million 5G users to Amazon (NASDAQ:AMZN) Web Services cloud this month, marking the first 5G core network from an existing network operator in the ...

The regulators said “NO” when Telefonica tried to combine its O2 operations in the UK with rival carrier, Hutchison-owned Three, back in 2015. But Telefonica didn’t let go of the idea of divestment, ...

In mobile communications, O 2 Telefónica serves more than 35 million mobile lines (as of December 31, 2025). The company is a leading mobile provider in the consumer market and in the market for ...

MADRID, Spain and DENVER, Colorado--(BUSINESS WIRE)--Liberty Global and Telefonica today announced their intention to appoint Lutz Schüler as Chief Executive Officer and Patricia Cobian as Chief ...

Telefonica S.A. (NYSE:TEF) announced that O2 Telefónica launched a new 5G core network built entirely in the cloud, using technologies from European network equipment provider Nokia Corporation ...

STOCKHOLM -- Ericsson (NASDAQ:ERIC) and Telefónica O2 UK have signed a multi-year managed services agreement. Ericsson will provide field maintenance and other services for the Telefónica O2 UK 2G and ...

O2 Telefónica and Ericsson have signed an extension to their existing core network partnership. In an announcement, Ericsson said the next stage of the partnership will "launch the next evolutionary ...

LONDON (MarketWatch) -- Telefonica SA's (TEF) mobile phone arm, O2 Europe, Thursday announced the departure of its long-term Chairman and Chief Executive Peter Erskine, replacing him with Matthew Key, ...