Device and method for managing communication credits associated to use of services by a terminal

摘要

This client device (20) is able to use a service on a telecommunications network (1). It includes means (21) for storing a call credit (C_S1, C_S2) associated with that service and means (30) for updating that credit as a function of the use of that service by the client (20) on reception of a request from a service provider (FS1, FS2).