Abstract:
The present invention proposed a new solution for providing the information in relation to the position of a subscriber terminal in a call-waiting queue to the subscriber terminal. The subscriber terminal generates a queue position information request message and sends it to a queue information serving device. After receiving the queue position information request message from the subscriber terminal, the queue information serving device obtains information in relation to the position of the subscriber terminal in the call-waiting queue and sends it to the subscriber terminal. And then the subscriber terminal informs the obtained information in relation to the position of the subscriber terminal in the call-waiting queue to the subscriber of the subscriber terminal. By applying the solution proposed by the present invention, the subscriber terminal needs not to wait for receiving the position related information passively and it can acquire its position related information initiatively at any time.