Neville R. Ray serves as our Executive Vice President and Chief Technology Officer. Mr. Ray joined T-Mobile USA (then VoiceStream) in April 2000 and since December 2010 has served as its Chief Technology Officer, responsible for the national management and development of the T-Mobile USA wireless network and the company’s IT services and operations. Prior to joining T-Mobile USA, Mr. Ray served as Network Vice President for Pacific Bell Mobile Services. He currently serves on the Board of Directors of Next Generation Mobile Networks Alliance, a mobile telecommunications association of mobile operators, vendors, manufacturers and research institutes. He also serves on the Board of Governors of 5G Americas, which provides the 3GPP family of technologies and served as the Chairperson from 2008 through 2013, and again in 2015. He has also served as a member of the National Telecommunications and Information Administration’s Commerce Spectrum Management Advisory Committee and the Federal Communications Commission’s Communications Security, Reliability and Interoperability Council. Mr. Ray is an honors graduate of The City University of London and a member of the Institution of Electrical and Electronic Engineers and the Institution of Civil Engineers.