公开(公告)号：JPH08237246A

公开(公告)日：1996-09-13

申请号：JP33240895

申请日：1995-12-20

Applicant: KOREA ELECTRONICS TELECOMM ,  KOREA TELECOMMUNICATION

Inventor： KAN TEE GIYUU ,  BE HIYON JIYUU ,  YUN KIYON OKU

IPC: H04L12/14 ,  H04M15/00

Abstract: PROBLEM TO BE SOLVED: To apply a specified information fee discount rate by every subscriber of the service to a user of the service by registering information fee discount rate data by every subscriber of the service and calculating the information fee discount rate according to the utilized data. SOLUTION: The data required for an information fee discount rate processing is inputted by the subscriber of the service through a terminal 20 and the subscriber of the service is registered by storing the data in a database. When the number of the subscriber of the service and a call number are received through a common line signal network 23, the database 25 of the corresponding subscriber of the service is retrieved by defining the number of the subscriber of the service as an index value, if the corresponding data exists, classification of service functions of a main table is read and a fact whether the subscriber is subscribed to the rate changing service by the date and time is judged. When the subscriber is subscribed to the service, time and date classification is read by the main table, the information fee discount rate on a specified day and the information fee on a specified day of the week, etc., are calculated according to the time and date classification and the information discount rate calculated by a service exchange 22, information fee class and an incoming call number are transmitted.