Automatic dialing system
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United States of America Patent
Stats
-
Sep 19, 1995
Issued Date -
N/A
app pub date -
Aug 13, 1992
filing date -
Mar 20, 1990
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
The invention relates to a credit card dialing apparatus for use in automatically dialing account numbers, security codes and phone numbers into telephones. The apparatus includes a credit card size device having a memory, encoder, speaker, microphone and switch embedded into a circuit board for inputting and outputting specific information depending on the use of the card. The circuit described accesses the account by tones or signals fed through the receiver or direct data input from a small databus. In another embodiment, a microprocessor unit having a keyboard, microprocessor memory, encoder, a speaker unit and microphone as well as an alphanumeric display is utilized. This system permits the user to input the desired numbers and provide serial dialing and identification for particular sources.
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