Printer control system

Details Printer control system Printer control system

H - Electricity

04

Q

379/3, 379/57, 3

H04Q 1/18 (2006.01) H04M 1/56 (2006.01) H04M 3/24 (2006.01) H04M 3/36 (2006.01) H04Q 1/457 (2006.01)

Patent

CA 1138078

PRINTER ABSTRACT OF THE DISCLOSURE A printer control system which facilitates monitoring of a telephone line and recognition of a predetermined series of digits as they are being dialed. An alphanumeric display displays the digits printed by a printer and which otherwise would be hidden by the printer until the complete number has been dialed and/or the call terminated. The system automatically monitors a subscriber's line, and provides an alarm when a predetermined sequence of digits have been dialed, allowing the operator to divert his attention to other tasks.

338908

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