JP2755326B

• Main Authors: KAWAKUBO HIDEJI, ARISAWA MASAKAZU, HISHAMA KAZUTOSHI
• Format: Patent
• Language: English
• Published: 20.05.1998
• Edition: 6
• Subjects: CALCULATING; COMPUTING; COUNTING; ELECTRIC COMMUNICATION TECHNIQUE; ELECTRIC DIGITAL DATA PROCESSING; ELECTRICITY; PHYSICS; TELEPHONIC COMMUNICATION; TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION

PURPOSE:To enable a center device to use the different information offer service menus for each terminal by sending the information corresponding a terminal number to a terminal set via a digital communication network and then the information corresponding to a terminal number which is interpreted right after the end of connection to a terminal set via an analog communication network respectively. CONSTITUTION:When a connection request is given to a center device 11 from a terminal 8, the circuit number of the transmission side which is informed concurrently with the information of connection is taken out via a circuit correspondence part 3-(1) and stored in an information transfer control part 4 and at the same time sent to a terminal control part 5. In this case, the part 5 identifies the corresponding circuit number with the connection secured via a digital communication network, the device number of the circuit correspondence part with the direct connection, and the number of the connected terminal with the connection secured via an analog communication network respectively. Based on these results of identification, the relationship is secured via a control table among plural types of initial information stored in the device 11. Thus it is possible to utilize the different information offer services even though the connection is secured to just a single center device.