Wi-Fi phones make a splash | CNET News.com
Wi-Fi phones make a splash | CNET News.com: "Cell phone makers plan to release so-called Wi-Fi phones ahead of schedule, bringing new threats and opportunities to wireless carriers and traditional phone service providers.
The highly anticipated hybrid phones let people make connections using a local wireless Internet access point and seamlessly switch over to a cell phone network whenever necessary. The net result is greater flexibility in mobile communications as well as potential cost savings gained by shifting call minutes that would otherwise count against a cell phone plan onto the Internet.
New phones and handsets that promise to accomplish this feat are due later this year from Motorola, Hewlett-Packard and NEC. Each is different, but all combine into a single device three hot technologies that are transforming the telecommunications industry: high-speed Wi-Fi wireless networks, voice over Internet Protocol (VoIP) and wireless broadband."