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.
FDR attended the Groton School, where he did well in class and participated in sports and other extracurricular activities. He went on to Harvard, where he was secretary of the freshman Glee Club and manager of the baseball team, among many other student activities.