AUTO-SWITCH FOR AN INCOMING VOICE, DATA, OR FAX TELEPHONECALL (E.G., COMP/FAX/TEL):
Subject matter comprising a receiving device for automatically detecting an incoming telephone call on a single line and routing to one of several divergent devices intended for communication of voice or data over that telephone line (e.g., answering machine, fax machine, telephone, computer), or for switching between such devices by remote control of a caller.
SEE OR SEARCH THIS CLASS, SUBCLASS:
93.09+, for the telephone switching between different terminal types.