Patent ID: 8699390
Filing Date: 2014-04-15
Classification: H04W

Abstract:
1. A telecommunications chip card for carrying personalization data for connection to at least a mobile telecommunications network, said telecommunications chip card further comprising: a telephone number receiving device, said telephone number receiving device being adapted for receiving a dialed telephone number from a first wireless terminal coupled to a first network, wherein said first wireless terminal is adapted for initiating a call between said first wireless terminal and a second wireless terminal, wherein said dialed telephone number belongs to said second wireless terminal; a geographic location discovery device, said geographic location discovery device being adapted for obtaining a geographic location of said first wireless terminal from the first network and storing said geographic location in the telecommunications chip card, wherein the geographic location is read from a memory location in the telecommunications chip card prior to, during, or after the initiation of the call between said first wireless terminal and said second wireless terminal; a look-up table, said look-up table having an access point address according to said geographic location, wherein said look-up table is stored in said telecommunications chip card, wherein said access point address belongs to an access point coupled to a second network and within said geographic location, wherein said second network is coupled to said first network; a connection device, said connection device being adapted for initiating a connection between the telecommunications chip card and said access point; a transmission device, said transmission device being adapted for sending said dialed telephone number to said access point for establishing connection through a third network between said first wireless terminal and a second wireless terminal having said dialed telephone number; a bridging connection device, said bridging connection device being adapted for connecting said call between said first and said second wireless terminal; wherein the telecommunications chip card is a subscriber identity module or a universal subscriber identity module.