To exceed today's requirements in various industrial sectors, the Casio DT-X30 offers a wide range of wireless communication options via WWAN(EGPRS(EDGE), GPRS, GSM), WLAN (802.11b/g) and Bluetooth, and accurate positioning information via GPS. These features will enable office management staff not only to receive notification of loading and delivery completion from their drivers, but also to pinpoint the driver's current location, enabling more efficient routing. These wireless connectivity options together with other notable features can lead to significant improvement in efficiency for example in manpower and saving fuel cost in all industrial sectors including post office, private couriers, logistics, retail, parking enforcement, traffic infringement citations, meter readings, inspections, etc.