Patent ID: 7796975
Filing Date: 2010-09-14
Classification: H04L,H04W

Abstract:
1. A method of transferring data files previously transferred from an internal memory within a cellular telecommunications device to an external storage device from the external storage device back to the internal memory within the cellular telecommunications device by means of a wireless cellular communication network, the method comprising: presenting an option to a user of the cellular telecommunications device for presetting at least one user-settable trigger condition for automatic file transfer, the option presented comprising: receiving a selection from the user of the option; establishing a connection between the cellular telecommunications device and the external storage device by means of the wireless cellular communication network, the connection being established when the user-settable preset trigger condition occurs, file transfer starting when an amount of free storage space available in the internal memory falls below a user preset amount, wherein the user preset amount relates to a storage space amount that is other than full and empty, and wherein the cellular telecommunications device transfers an amount of data files so that the free storage space available returns back to the user preset amount; in response to the storage space available parameter being selected, transferring data files from the internal memory to the external storage device over the wireless cellular communication network, until an amount of the data files required to regain the user preset amount is transferred so that the cellular telecommunications device regains the user preset amount of free storage space available in the internal memory.