This technology increases connection speeds by connecting users via packet-switched data networks. GPRS and Bluetooth technologies will help WAP finally meet industry and end-user expectations, pushing penetration rates and better customer satisfaction resulting from increased connectivity. The potential user base is the base of current wireline telephone users. Wireless telephones support portable communications.
People can stay in touch while they move around.
Bluetooth is set to begin to replace the cables that connect various digital devices. A headset for mobile phones that does not need a cable is set to become a significant use for Bluetooth. Calls are transmitted wirelessly to an earpiece.