Patent ID: 6731930
Filing Date: 2004-05-04
Classification: H04W

Abstract:
A method for a communication network for downloading a preselected set of software, data, and features to a preselected group of wireless portable communication devices of a plurality of wireless portable communication devices, the communication network storing in a network memory a plurality of sets of software, data, and features wherein one of the plurality of the sets is the preselected set, each wireless portable communication device or the preselected group of wireless portable communication devices having a device memory and a distribution mode, the method comprising steps of:transmitting a Short Message Service message to each wireless portable communication device of the preselected group of wireless portable communication devices; waiting to receive an acknowledgement of the Short Message Service message reception transmitted from each wireless portable communication device of the preselected group of wireless portable communication devices for a predetermined time; determining availability of each wireless portable communication device of the preselected group of wireless portable communication devices based upon the acknowledgement received; enabling the distribution mode of wireless portable communication devices that have been determined to be available; transmitting the preselected set of software, data, and features to the preselected group of wireless portable communication devices; and disabling the distribution mode in each wireless portable communication device of the preselected group of wireless portable communication devices.