Morgan Stanley, 11th Annual TMT Conference, November 2011 
Citigroup:11th Annual Telecoms Conference, London, March, 2011
12th Annual Capital Link Forum, New York, December, 2010
10th Annual Capital Link Forum, New York, October 30, 2008
Morgan Stanley, 7th Annual TMT Conference, November 2007 9th Annual Capital Link Forum, November 2007 European ΤΜΤ Conference - ΟΤΕ Group - The largest telecoms player in Europe's fastest - growing region OTE Group: The largest telecoms player in Europe’s fastest-growing region, 8th Annual Capital Link Forum, New York, November 17, 2006 OTE Group: The largest telecoms player in Europe’s fastest-growing region', Morgan Stanley 6th Annual TMT Conference, Barcelona, November 17, 2006 Μorgan Stanley 5th Annual TMT Conference in Barcelona, November 17-18, 2005 CSFB Conference, London, April 21, 2005Morgan Stanley 4th TMT Conference, November 18-19, 2004 Citigroup Smith Barney Telecommunications Conference, September 18, 2003
