| 摘要 |
A customer administrative system (24) of a wireless communications system is interfaced with one or more system database network elements (26) to support a subscription handling functionality. A subscription handler service agent (30) is included in the interface (22) to process received orders concerning a subscription management activity or task. The interface (22) further includes a database (32) storing certain network over-view knowledge (network modeling) concerning the subscriptions maintained in the database network elements (26). The interface (22), through the service agent (30), updates the network over-view knowledge to record customer administrative orders and database network element responses relating to subscription management activities or tasks. Furthermore, utilizing the information comprising the network over-view knowledge, the interface (22), again through the service agent (30), evaluates each received order against the database stored network over-view knowledge, and responsive to such an evaluation operates to identify and intercept incoherent orders that are not understandable by, or are inapplicable to, the database network elements (26).
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