| 摘要 |
<p>Disclosed relates to a method and system for providing customized information to a calling subscriber during a call setup process, that is, while the subscriber is waiting for a called party's answer after making a call setup request. The invention provides an information provision apparatus (4), interconnecting with an exchange (1), for providing the realtime customized information to an originating subscriber. The apparatus (4) capable of connecting the Internet is coupled with a short message service center (2) through a predetermined closed network. The mobile subscriber can make a new subscription for the information provision service on the Internet. The subscription state is stored in a home location register (HLR) (3). If the subscriber makes a call, the exchange (1) interconnected with the apparatus (4) executes the service to the originating subscriber based on the subscription information of the HLR (3). The service is continued till a called party answers to the call. The apparatus (4) supplies access information with which the originating subscriber may obtain more detailed information additionally. The access information including a telephone number, URL, etc. is provided to the originating subscriber through the short message service center (2). The customized information which the subscriber receives can be selected by the subscriber on the Internet, or alternated according to the service subscriber's information or the subscriber's location information automatically.</p> |
