发明授权
US08422652B2 Device and method for managing communication credits associated to use of services by a terminal 有权
用于管理与终端使用服务相关联的通信信用的设备和方法

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).
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