I found out the only models the Lumina Windows phone has which support dual band 2.4Ghz/5 GHz are all models ABOVE the 830. Those do the 5 GHz dual band. But I hope they understand this is important on all major models such as this 640XL also.
As music was such an important part of his life, Fonsi attended Florida State University School of Music on a full scholarship, majoring in Vocal Performance. He also joined the university's choir, which let him travel and perform throughout the world, and recorded demo tapes in Miami.
Zimbardo was born in New York City on March 23, 1933, from a family of Sicilian immigrants. He completed his BA with a triple major in psychology, sociology, and anthropology from Brooklyn College in 1954, where he graduated summa cum laude. He completed his M.S. (1955) and Ph.D (1959) in psychology from Yale University, where Neal E. Miller was his advisor.