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Title:
SYSTEM AND METHOD FOR USING PUBLIC TELEPHONE SET POSITION INFORMATION, STORAGE MEDIUM WITH PUBLIC TELEPHONE SET POSITION USING PROGRAM, SYSTEM AND METHOD FOR POSITION INFORMATION SERVICE, AND STORAGE MEDIUM WITH RECORDED POSITION INFORMATION SERVICE PROGRAM
Document Type and Number:
Japanese Patent JP3724324
Kind Code:
B2
Abstract:

PROBLEM TO BE SOLVED: To provide a public telephone set position information use system and a position information service system which impart position information to a called person at a low charge without any special operation by a caller as to a telephone call from a calling terminal whose telephone number is open to the public or not and which enable an administrator of position information data to charge the called person.
SOLUTION: A public telephone set 1 has a converting means 11 which converts the ID of the telephone set into a different temporary ID' each time the telephone sets originates and a service device notification means 12 which notifies a service device through a communication line network. A position information management center 3 has a reconverting means 301 which reconverts the temporary ID' into the ID of the public telephone set at a request from the service device 2 and a position information converting means 302 which converts the reconverted ID into position information. Then the service device 2 has a service providing means 21 which provides service including the provision of the position information by using the position information management center 3 and the position information obtained from the temporary ID.


Inventors:
Ryuta Masuda
Shigeru Date
Kenji Yasunaga
Shinichi Mine
Application Number:
JP2000083039A
Publication Date:
December 07, 2005
Filing Date:
March 23, 2000
Export Citation:
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Assignee:
Nippon Telegraph and Telephone Corporation
International Classes:
G09C1/00; H04L9/08; H04L9/32; H04M3/42; H04M3/493; H04M11/00; H04M15/16; H04M17/00; (IPC1-7): H04M3/493; H04M3/42; H04M11/00; H04M15/16; H04M17/00
Domestic Patent References:
JP10066149A
JP9018588A
JP9178833A
JP61169060A
Attorney, Agent or Firm:
Tadahiko Ito