A facsimile, commonly known as a fax, is an exact copy of a written business document or picture that is typically sent over a telephone line or other electronic medium.
Facsimile transmission, commonly known as fax, is a method of sending copies of documents via telephone lines.
Facsimile transmission, often referred to as 'fax,' is the telephonic transmission of scanned printed material (both text and images) to a telephone number connected to a printer or other output device.
