NII Holdings to Host Conference Call

RESTON, Va., April 9, 2012 /PRNewswire/ -- NII Holdings, Inc., [NASDAQ: NIHD], will host its first quarter 2012 results conference call with its senior management. (Logo: http://photos.prnewswire.com/prnh/20110919/FL70458LOGO) When: Thursday, April 26, 2012 Time: 8:30...