Turkcell Global Bilgi Elected Best Call Center in the World and Awarded Twice

ISTANBUL, November 11, 2011 /PRNewswire/ -- Turkcell (NYSE: TKC, ISE: TCELL), the leading communications and technology company's 100% subsidiary; Turkcell Global Bilgi has been awarded 2 grand prizes at the "2011 Top Ranking Performers" award ceremony organized by one of the...

Source : http://www.prnewswire.com/news-releases/turkcell-g...