The document provides contact information for the Nubia group, including their Yahoo group page, SlideShare page, and Facebook page. Users can listen to music or press ESC to exit a presentation by the Nubia group. The group can be contacted through their Yahoo email address or social media pages.

71. You can keep listening to the music or press « ESC » to exit A presentation by Nubia Nubia _group@ yahoo . fr http://groups. yahoo . com /group/ Nubia _group/ http:// www . slideshare .net/ Nubiagroup http:// www . facebook . com / NubiaGroup