Fax (Facsimile)

Facsimile (Fax)

• The machine consists of a photocopier and a telephone circuit.
• Fast way of sending and receiving information.
• Used when speed is required.
• Produces information as it is (exact copies/replicas of the send documents are received)
• Ideal for detailed information e.g. plans or diagrams.
• Provides a written record.
• Message is received even if the office is empty .
• Subscribers are given fax numbers.

Datel

• Used to communicate business information using a computer.
• Via a telephone circuit.
• Used in banking and forex markets.
• Stores and displays data on a computer.
• Information can be reprinted.
• Uses modern equipment consisting of modulator and demodulator (modem)
• A fast way of transmitting information.
• Transmits computerised accounts/information.

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