| 摘要 |
<p>A method for canceling setting of a call transfer number, and a core network device. The method is applied to the core network device, and comprises: after a first call request for a first number calling a second number is received, if it is determined that the call meets a call transfer condition corresponding to the second number, sending a second call request to a third number, wherein the third number is a call transfer number set by the second number; after learning that a terminal to which the third number belongs answers the call, providing user optional operations by a voice prompt, wherein the user optional operations at least comprise connecting the currently transferred call and canceling setting of a call transfer number; if it is determined that the terminal to which the third number belongs selects the operation of canceling setting the third number to a call transfer number, enabling the second number to cancel setting the third number to a call transfer number. The embodiments of the present invention effectively make it easy to cancel maliciously setting a number to a call transfer number.</p> |
