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Here, we offer journalists information about the company and its products & services as well as our latest publications in chronological order. Follow us on Twitter.
Press Releases
connect network test 2018 confirms:
Significant improvement in O2 network quality
“Good” rating thanks to significantly improved network quality:
“Quantum leap” for O2 in major CHIP network test
Telefónica Deutschland improves O2 network:
Network integration benefits more and more cities
High-speed connections for more than 1,500 mobile base stations:
Telefónica Deutschland uses high-performance fibre-optic infrastructure from GasLINE
SZ Interview with Markus Haas:
“You can't win a game just with goalkeepers”
More broadband for O2 DSL customers:
Telefónica Deutschland to cooperate with vitroconnect and obtain fast VDSL connections in the EWE TEL network
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