hand-held computer terminal utilizing touch screen and signature capture technology, appropriately providing Wide Area Network (WAN) data capability, with optional facilities of global positioning system receiver, ban code reader and infra-red coupler

hand-held terminal utilizing touch screen and signature capture technology, appropriately providing both voice and data capability, with optional facilities of Global Positioning System receiver, bar code receiver, infra-red coupler, range of radio modules, including analogue and digital cellular, land mobile radio, wireless land, trunked and satellite radio module