| 摘要 |
<p>A call waiting additional service system according to the present invention comprises: a receiving terminal for receiving schedule information from a user, and transmitting the schedule information to a call service server; a transmitting terminal for requesting call connection to the receiving terminal through a mobile communication network; and a service server for storing schedule information and a plurality of contents data transmitted from the receiving terminal, confirming existence of schedule information corresponding to time when a call connection request is confirmed when call connection is requested from the transmitting terminal to the receiving terminal, selecting contents data corresponding to the schedule information when the schedule information exists, and providing the contents data to the transmitting terminal. The transmitting terminal for receiving the contents data outputs the received contents data during call waiting time.</p> |
