| 摘要 |
According to the present invention, in a subscribed phone device having a display and an input device on top of the display capable of inputting information, an advertisement is provided during a phone call or during the connecting process of the phone call. During the connecting process of a phone call triggered by either an outgoing or incoming call, an advertisement is displayed on a part of the display. The advertisement is selected from a list of advertisements stored inside a memory part of a cellular terminal. The time duration for displaying the advertisement is transmitted to a server, which converts the advertisement display duration time into a coupon value. The advertisement is capable of displaying multiple advertisement images for each unit time duration. Therefore, by reflecting the current trend in which a user uses an application of a smartphone, various advertisements can be provided or selected. The selected advertisement can be reflected in the coupon value, or can be reflected in an oncoming advertisement, according to the system of the present invention. |
