January 27, 2004 Ladies and Gentlemen: Reference is made to that certain Investor Agreement, amended and restated on December 20, 2001 and further amended by Amendment No. 1 on December 26, 2002 (the "Investor Agreement"), by and between AT&T Wireless...Investor Agreement • January 27th, 2004 • At&t Wireless Services Inc • Radiotelephone communications • Delaware
