The system is also made future proof by a patent-pending capability to swap out the wireless card should hardware technology change or if the user chooses a different network infrastructure in the future.
Spectrum is the raw material on which wireless networks are built, and buying the AWS spectrum now solidifies our network leadership into the future, and will enable us to bring even better 4G LTE products and services to our customers.
Keeping up with current wireless data usage and looking into the future, Sprint is building an all-new 3G and 4G LTE network as part of a strategy known as Network Vision.