The document discusses the need for enterprises to have a mobile strategy to address the growing use of mobility in businesses. It outlines four grades of enterprise mobile strategies that most companies currently sit at and discusses the challenges of a piecemeal approach that results in isolated "wireless islands". An effective enterprise mobility strategy needs to go beyond just mobile and should include assessing current networks and devices, user access needs, security requirements, cost minimization, and future proofing to account for new technologies and partner strategies.