Telephonic communications – Supervisory or control line signaling – Substation originated
Patent
1995-05-12
1999-06-29
Isen, Forester W.
Telephonic communications
Supervisory or control line signaling
Substation originated
379216, 379354, 379356, H04M 127
Patent
active
059179040
ABSTRACT:
The present invention comprises four principle elements: (1) a telephone instrument; (2) a computer; (3) an automatic dialer; and (4) a telephone line. These elements allow for automatic dialing of local and long distance calls in the United States, as well as automatic dialing of international calls. The automatic dialing feature is accomplished, in part, by implementing a computerized data base grouped in n-files. These files may be searched by the computer system during and after the caller dials a number. If the dialed number matches one of the numbers in the files, the system may automatically out-dial the dialed number.
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Illinois Technology Transfer LLC
Isen Forester W.
Kassatly Samuel A.
Saint-Surin Jacques M.
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