05029196 is referenced by 264 patents and cites 3 patents.

A method for facilitating call completions utilizing a call identification telephone number which is transmitted along with an incoming call. A user of the call processor of the invention can program a list of anticipated or preferred call identification telephone numbers, together with destinations to which it is desired to route the respective incoming calls. During an incoming call, the call processor matches the associated call identification telephone number with a preprogrammed number and thereby completes the call according to the programmed destination.

Title
Automated call screening
Application Number
7/217179
Publication Number
5029196
Application Date
July 11, 1988
Publication Date
July 2, 1991
Inventor
Sanford J Morganstein
Elgin
IL, US
Agent
Jefferson Perkins
Jerry W Mills
Assignee
Dytel Corporation
IL, US
IPC
H04M 3/54
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