Title:
PREPAID CALL SYSTEM
Document Type and Number:
Japanese Patent JP2000307771
Kind Code:
A
Abstract:
To obtain a prepaid call system where a prepaid call can be made without using a telephone card and a prescribed amount of a telephone call charge is presented as a gift attended therewith.
The system is provided with a means that receives a password dialed by a caller subscriber 2 and confirms coincidence of the password with a password registered in advance and a means that confirms presence of a prepaid call charge stored in a database corresponding to the password, connects the subscriber to a called subscriber number dialed by the caller subscriber or the called subscriber number registered in advance while the prepaid call charge is valid and collects the call charge by subtracting the call charge from the prepaid call charge.
Inventors:
ADACHI SHOJI
Application Number:
JP10784299A
Publication Date:
November 02, 2000
Filing Date:
April 15, 1999
Export Citation:
Assignee:
KOOYUU BUSINESS KK
International Classes:
H04M1/72; H04M1/727; H04M15/08; H04M17/00; H04M17/02; H04M15/00; (IPC1-7): H04M17/02; H04M1/727; H04M15/00; H04M15/08; H04M17/00
Attorney, Agent or Firm:
Fukushima Mitsuo (2 outside)