Bertrand Leroux discusses the opportunities that the burgeoning mobile phone roaming market offers. He explains how telecoms companies are not maximising their potential by directing their users to the cheaper networks, meaning better value for customers and more profit for operators via potentially huge cost savings.
httpv://www.youtube.com/watch?v=4EbBGqyNWRg&list=PL576CC4AD88C67835&index=2
