Automatic paging system
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Nov 21, 1989
Grant Date -
N/A
app pub date -
Aug 17, 1988
filing date -
Aug 18, 1987
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
An automatic paging system which can handle a calling for both subscribers of conventional (old) beepers without a message display function and new type beepers wherein a message, such as his telephone number, from a calling party can be displayed, when the paging number of a subscriber is automatically performed at a voice mail center through a paging center. A discriminator determines, according to an outgoing message from the paging center, whether the old or new type beeper is to be called. In case of the old type beeper, the line is disengaged after about 10 seconds, and in case of the new type beeper with message display capability, the line is disengaged after the calling party sends out the message to be displayed on the beeper.
First Claim
Family
International Classification(s)
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