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Whistleblowing procedure
... You can submit a report to the independent lawyer who serves as an ombudsperson. This lawyer is external and does not therefore belong to Telefónica Deutschland. The ombudsperson takes receipt of reports ...
Our strengths
... Telefónica masters anniversary network test: connect awards O2 network another “very good” rating
External tests confirm a very high network quality of the O2 network:
Anniversary network test November ...
Apprenticeship & dual study
... to your repertoire. You will become an all-round talent for the needs of our internal staff and external customers: analysing information and communication problems, planning and implementing solutions; ...