Heike has been on trips to

  • a trip to Düsseldorf in June 2010
    Düsseldorf in June 2010.

    Mobile Gipfel 2010

  • a trip to Düsseldorf in June 2010
    Düsseldorf in June 2010.

    Telekommarkt Europa 2010

  • a trip to Bonn in May 2010
    Bonn in May 2010.

    Mehrwertforum Deutsche Telekom