Facsimile transmissions system
Facsimile transmitting and receiving apparatus
Facsimile-to-speech system
Facsimile/character communication system
Facsimile/telephone controller
Facsimile/voice phone combined device producing DTMF oscillation
Faster modem method and apparatus
Fax machine equipped for simultaneous transmission and reception
Fax message recorder and relay system and method
Fax message system
Fax message system
Fax overflow system
Fax routing system and method of using standard fax machine...
Fax routing system and method using standard fax machine and per
Fax routing system and method using standard fax machine and per
Fax routing system and method using standard fax machine and...
Fax routing system and method using standard fax machine and...
Fax transmission denial by sensing for CNG tones within a...
Fax transmission over congested or corrupted wideband...
Fax/data call receiving system and method