Patent ID: 6937708
Filing Date: 2005-08-30
Classification: H04M

Abstract:
1. A telephone service method for providing a business advertisement to a caller of a telephone comprising: receiving a request for line connection from a telephone of a caller; determining an identifier of the telephone of a called party for which line connection is requested; judging whether the identifier of the called party is registered in a management table linking called party identifiers and business advertisements, wherein the management table is configured by a first master and a second master, wherein business advertisement numbers (CM No.) each corresponding to the called party identifiers are registered in the first master, and wherein the advertisements (CM content) corresponding to the business advertisement numbers (CM No.) are registered in and read from the second master so as to broadcast the advertisements to the telephone of the caller; and when judging that the identifier of the called party is registered, sending a business advertisement linked with that identifier from business advertisements registered in the second master to the telephone of the caller.