Automatic power control apparatus of a PC mounted fax/modem

Telephonic communications – Telephone line or system combined with diverse electrical... – Remote control

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Details

37910202, 379373, H04M 1100

Patent

active

058945083

ABSTRACT:
A power control apparatus of a PC mounted fax/modem comprises a fax/modem operator detecting a ring signal and performing a fax operation or modem operation; and a power controller automatically controlling a supply of a power to a PC power source section in response to a detection of the ring signal.

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patent: 5596628 (1997-01-01), Klein

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