| 摘要 |
The object of the invention is a particular memory card (8) mounted in a general purpose ATA expansion memory location (9) in a separate electronic device, such as a high-class digital camera (10), whereby the memory card contains a data communication feature for transmitting the memory contents to a mobile station (5). Expansion cards containing memory which can be written and read are called Compact Flash, in accordance with the Flash EEPROM memory contained in small-sized cards. The data communication is performed on a short-range radio frequency LPRF link. The memory card (8) is also applicable for instance in a personal digital PDA notebook, where the input data can be stored in an expansion memory. The duplex feature of the expansion memory enables the data to be transmitted at a radio frequency to a mobile station. The data communication features of the wireless device (5) are available for forwarding the data. <IMAGE> |
