Martin Hall is a Head of Radio Strategy and Planning at Virgin Media O2. Colleagues describe him as "Martin has a natural ability to convert the complicated in to simple considered messages. His knowledge of the mobile market is exceptional and he is a strong strategist with a specialty for mobile and spectrum. Martin inspires confidence and credibility, with his calm composure and his ability to communicate well at all levels. He is a real doer and you can trust that he will deliver on his promises. I would highly recommend Martin." and "Martin and I assessed the technical plans and market prospects for a "first-mover" LTE network. Martin demonstrated deep expertise in mobile access technology, spectrum, and market dynamics. He very quickly identifies key issues and analytical approaches to solve them. His calm, steady, thoughtful approach effectively built strong rapport and credibility with our clients."