Importance

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Abstract

Wireless telephone service is provided by a distribution network including fixed stations and wireless digital telephones linked by radio to the fixed stations, a digital public switching telephone network to which each fixed station is connected, service control points connected to the public switching telephone network and each including a wireless telephone service subscription database and a call processing logic device generating a call ticket at the end of each telephone call, and a service management system processing each call ticket to generate a billing ticket and including a reference database storing the characteristics of each subscription and all the billing tickets. A user data access method for this service includes storing and keeping up to date in real time in a reference database file of the service management system, billing tickets classified by subscription and, when a user requests access to subscription data: designating a subscription of interest, setting up a link between a user terminal and a server of the service management system, authenticating the identity of the user, reading billing tickets of the subscription in the file under the control of the user terminal, according to the user's access rights, and processing the information from the read billing tickets.

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First Claim