Telefax: Full Meaning & Definition

Telefax is a variant of the word fax, short for telefacsimile, used more often outside North America for the same underlying technology.

Von

Sarah Mitchell

Veröffentlicht am

September 9, 2026

Zuletzt aktualisiert am

September 11, 2026

Telefax is short for telefacsimile, and describes the same technology as fax, just under a regional naming variant.
The term is more commonly seen on office stationery, business cards, and signage in Europe and parts of Asia than in North America.
Telefax and fax describe identical technology, not two different systems, the difference is naming convention, not function.

What Does Telefax Mean?

Telefax is short for "telefacsimile," combining "tele" (over a distance) with "facsimile" (an exact copy). It describes exactly the same technology as facsimile and "fax," transmitting a copy of a document to a distant recipient, the word is simply a regional naming variant rather than a different system.

Where the Term Telefax Is Used

"Telefax" shows up far more often on business cards, letterhead, and office signage in parts of Europe and Asia than it does in North America, where "fax" is the default. A fax machine labeled "Telefax" on its housing works identically to one labeled "Fax," there is no technical distinction, only a naming one. For more on how that hardware itself came to be, see the history behind the fax machine's invention.

A Common Case: A Business Card From Abroad

An office receives a business card from an overseas partner listing a "Telefax" number instead of a "Fax" number. Faxing that number works exactly the same way as any other fax number, the label is a naming convention from the sender's region, not a different kind of line.

FAQs

Is telefax the same as fax?

Yes. Telefax is short for telefacsimile and describes the exact same technology as fax. It is a naming variant used more often outside North America, not a different system.

Where is the term telefax most commonly used?

Telefax appears most often on business cards, letterhead, and office signage in parts of Europe and Asia, where it's used instead of the word fax. In North America, fax is the default term for the same technology.

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