KEY MANAGEMENT SYSTEM FOR TOLL-FREE DATA SERVICE

A system may receive a network address to be validated to determine whether the network address is associated with a toll-free data service. The system may perform a validation operation to validate that the network address is associated with the toll-free data service. The validation operation may...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: ZHANG FENGPING, COUNTERMAN RAYMOND C, XIAO HONG, KELLY SUSAN, PALMER OKENO R
Format: Patent
Sprache:eng
Schlagworte:
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