. "Telef\u00F3nica Germany" . . "8500" . . "O2 Germany" . "7.532E9" . "Telef\u00F3nica Europe" . . . "O₂ Deutschland" . "VIAG Interkom" . . . "O\u2082" . "Telef\u00F3nica Germany" . "Genion" . . . "o2" . . . . . "O₂ network" . . "1995-11-29" . "O2" . . . . . . . "O₂" . "Telef\u00F3nica Deutschland" . . "Telef\u00F3nica Deutschland Holding AG" . "Telef\u00F3nica" . "1995" . . . . "O2 Telef\u00F3nica" . . "Telef\u00F3nica O₂" . . "O₂ DSL" . . . . . "Telef\u00F3nica Germany GmbH & Co. OHG" .