1
Gary Boyd Stephens: Method and system in a wireless communications network for providing toll restrictions based on the geographic location of an originator. Nortel Networks Corporation, John D Crane, Andrew J Dillon, November 30, 1999: US05995823 (10 worldwide citation)

A method and system in a wireless communications network for restricting certain communication transactions to specific geographic areas in order to reduce the risk of communications fraud are presented. Initially, a list of communication transactions is stored such that the list includes communicat ...


2
Stephens Gary Boyd: Methode et systeme utilises dans un reseau de communication sans fil pour limiter les communications facturees dapres lemplacement geographique du createur dune transaction de communication, Method and system in a wireless communications network for providing toll restrictions based on the geographic location of an originator. Northern Telecom, Nortel Networks, KIRBY EADES GALE BAKER, March 5, 2002: CA2240808

A method and system in a wireless communications network for restricting certain communication transactions to specific geographic areas in order to reduce the r isk of communications fraud are presented. Initially, a list of communication transacti ons is stored such that the list includes communic ...



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