| 摘要 |
Disclosed is a system for controlling exposure of a call waiting scree, which includes: an originating terminal; a relay server; and a receiving terminal, wherein the originating terminal is connected to the relay server in a socket manner at the same time of or immediately after transmission of the originating call when the originating terminal transmits an originating call to the receiving terminal through a base station, the relay server connected to the originating terminal in a socket manner transits a push message to the receiving terminal, the receiving terminal having received the push message from the relay server is connected to the relay server in a socket manner, the originating terminal connected to the relay server in a socket manner requests an URL of contents to be exposed to the originating terminal, the relay server transmits the URL of the contents requested by the receiving terminal to the originating terminal, and the originating terminal receives contents stored in a location designated by the URL of the contents having been received from the relay server, from a content storage DB, and displays the contents. When the receiving terminal receives the originating call from the originating terminal, the receiving terminal transmits a message (hereinafter referred to as ANM message) that notifies that it has received the originating call to the originating terminal, and when receiving the ANM message from the receiving terminal, the originating terminal terminates the display of the contents being currently displayed. |
