The document discusses TerraNet's mesh networking technology for mobile phones that can connect without base stations. It notes a $240 billion per year market opportunity in providing low-cost mobile service to the 4 billion people currently unconnected. TerraNet's ad-hoc mesh networking phones using GSM can connect up to 7 hops away and provide voice and text services for disaster relief, remote areas, and developing markets at a lower cost than traditional cellular networks. The technology enables affordable mobile access for the billions currently unconnected and represents a huge untapped market opportunity.