| 摘要 |
A telecommunications system and method is disclosed for enhancing business card services implemented within cellular networks to provide additional features to mobile subscribers. Business card information associated with a mobile subscriber can be stored within a mobile station (MS) of the mobile subscriber and transmitted by a business card application within the MS through the cellular network to another MS that has the business card application. The business card application within the sending MS records the telephone number of each receiving MS as historical data. When a change is made to the business card information, the business card application within the sending MS transmits updates to all or some of the MS's that received the business card before the change was made by using the historical data. In addition, the business card application can interface with existing supplementary services to tailor the supplementary services to the individual mobile subscriber.
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