Method and apparatus for data communication using a multi-number mobile telephone
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Aug 13, 2002
Grant Date -
N/A
app pub date -
Feb 25, 1998
filing date -
Feb 25, 1998
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A first data communication method comprises a step (201) of automatically directing a mobile telephone (24) to switch operation from a first telephone number to a second telephone number to receive a data call placed to the second telephone number. A second data communication method comprises a step (301) of automatically directing the mobile telephone (24) to switch from the first telephone number to the second telephone number to place a security call using the second telephone number. A data communication apparatus comprises a controller (40) to direct the mobile telephone (24) to perform the aforementioned methods.
First Claim
Family
International Classification(s)
- [Classification Symbol]
- [Patents Count]
Cited Art Landscape
Patent Citation Ranking
Advertisement
Advertisement
Advertisement
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully