Nextel Communications has started selling wireless broadband service, as it looks to fend off competition from cable and DSL service providers. The Nextel Wireless Broadband service provides customers with high-speed wireless Net access on desktops, notebooks, pocket PCs and other devices. JC
Wi-Fi phones could be next trend in thrift
Now that some Wi-Fi “hot spots” have grown into broader neighborhood “hot zones,” the next wave is waiting:…