Invention Grant
US08082197B2 Communication system 有权
通讯系统

Communication system
Abstract:
A communications system including at least one user device, configured to access a plurality of services in a session. An information store stores information defining an amount of money for the user device. A controller requests at least a portion of the amount of money to be reserved and controls the allocation of the reserved portion of money between the plurality of services.
Public/Granted literature
Information query
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