Obtaining information about a called telecommunications party
AssigneeLucent Technologies Inc.
InventorsArthur Randall Toy, Christopher Lee Tsai, Liane Toy Tsai
Life of this patent
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AssigneeLucent Technologies Inc.
InventorsArthur Randall Toy, Christopher Lee Tsai, Liane Toy Tsai
Estimating the term…
Apparatus and a method for providing a caller with information about a called party. In one preferred embodiment, the information includes information concerning the charges to be incurred in making a call to the called party. Advantageously, in an environment wherein number portability allows a call which previously was a local call, to become a toll call because the called party has made a geographic move, without changing the called party's telephone number. For wireless service, in those cases in which the caller pays at least a part of the charges, and the charges for a call to a roamer are different if the roamer is locally found than if the roamer is remotely located, this service allows a caller to decide on whether to complete a call, and if the decision is made to complete a call, on what length call to aim for.
In a telecommunications network, a method for obtaining information about a telecommunications user, comprising the steps of:
In a telecommunications network, a method for obtaining information about a telecommunications user, comprising the steps of:
In a telecommunications network, a method for obtaining information about a telecommunications user, comprising the steps of:
In a telecommunications network, a method for obtaining information about a telecommunications user, comprising the steps of:
In a telecommunications network, apparatus comprising:
In a telecommunications network, apparatus comprising:
In a telecommunications network, a method for obtaining information about a telecommunications user, comprising the steps of:
In a telecommunications network, a method for obtaining information about a telecommunications user, comprising the steps of:
Dependencies are inferred from the claim text.