MEMBER INFORMATION REGISTRATION METHOD AND SYSTEM, AND MEMBER VERIFICATION METHOD AND SYSTEM

摘要

Users desiring to register as users access web server for personal computers 11 using terminal device 20, and run a member registration process by registering a member ID and password. When a user that has registered as a member wants to use the membership system service-providing site with a mobi le telephone 21, the user accesses web server for mobile telephones 12. When an already-registered member ID and password are inputted to web server for mobile telephones 12, web server for mobile telephones 12 extracts identification information specific to the mobile telephone 12 and records i t linked to the already-registered member ID and password. This process enable s member information to be centrally managed on a membership system service- providing site that can be accessed from a terminal device and a mobile telephone.