发明名称 |
Methods, smart cards, and systems for providing portable computer, VoIP, and application services |
摘要 |
A smart card is used with a network based system to providing portable telecommunication and computing services. In an exemplary embodiment the smart card holds a user authentication code and user telephony account information. The smart card transfers the user authentication code and the account information to one of a plurality of geographically dispersed card readers which are each connected to a local telephony device. When the smart card is plugged into a first card reader, telephone calls directed to the smart card user's follow-me telephone number are received at a first local telephony device. When the smart card is plugged into a second smart card reader, telephone calls directed to the follow-me telephone number are received at a second telephony local device. Hence the user is enabled to receive and place calls using any of the geographically dispersed telephony devices as though they were his/her own personal landline or cellular telephone supplied by his/her telephony services provider.
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申请公布号 |
US2006043164(A1) |
申请公布日期 |
2006.03.02 |
申请号 |
US20040930821 |
申请日期 |
2004.09.01 |
申请人 |
DOWLING ERIC M;WESTERLUND ROBERT A |
发明人 |
DOWLING ERIC M.;WESTERLUND ROBERT A. |
分类号 |
G06F17/00 |
主分类号 |
G06F17/00 |
代理机构 |
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