| 摘要 |
<p>A method for implementing the card number calling service includes: determine whether the calling from the user terminal is the card number calling, and if so, transfer the card number calling to the card number service control unit; the card number service control unit acquires the card information of the user terminal, and determines whether the acquired card information supports the card number calling; and if so, the card number service control unit provides the user terminal the card number calling service. In this way, if only the user terminal initiating the card number calling has the card information that supports the card number calling, NGN can provide the user terminal the card number calling service, thus the user satisfaction is improved obviously.</p> |
