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Whistleblowing procedure

Whistleblowing procedure Procedure for complaints and notices Responsible, ethical and lawful conduct is a top priority for O2 Telefónica in its own business activities and in its relationships with ...

Roaming

... as these countries are, we are pursuing a priority objective with our roaming partners: affordable ...

O2

... Lösungen wie O2 TV, die O2 Cloud und O2 Priority. Dieses digitale Ökosystem gibt O2 Kund:innen ...

Mobility Insights

... protection and security of their data our top priority. O2 Telefónica has developed the Data ...