| 摘要 |
<p>Disclosed is a method of transferring data files from an internal memory within a portable wireless communication device 30 to an external storage device 60 by means of a wireless communication network 40, 50. A connection is automatically established between the portable wireless communication device 30 and the external storage device 60 via the wireless communication network 40, 50 when a preset trigger condition 80, 90 for example a user settable time parameter or a user settable internal memory capacity parameter, within the portable wireless communication device 30 occurs. Data files are automatically transferred 110, 160 from the portable wireless communication device 30 to the external storage device 60 using the established connection. The steps of establishing a connection and transferring data files can also be carried out upon manual user intervention. Further disclosed is a method of transferring data files from the external storage device to the internal memory.</p> |
