Device Control Four

U+0014
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Symbol Meaning

The Device Control Four symbol was used mostly in computer terminals, printers, word processing systems, and telecommunication equipment in order to control functions of various devices.

It is one of the four device control characters: DC1, DC2, DC3, DC4. They all provided the ability to transmit special instructions for controlling device functions and modes of operation. The assignment and interpretation of device control symbols depended on the specific device and communication protocol.

As for modern computer systems and applications, the U+0014 symbol is rarely used there, since other mechanisms and protocols are employed to control device functions and settings.

Like other control symbols, this one has no visible representation and doesn't occupy a lot of space on screen or in typed text. However, there is a separate symbol in Control Pictures2400–243F representing the graphical image of Device Control Four as the abbreviation DC4 — .

The symbol “Device Control Four” is included in the “C0 controls” subblock of the “Basic Latin” block and was approved as part of Unicode version 1.1 in 1993.

Text is also available in the following languages: Русский;

Synonyms

DC4.

Unicode Name Device Control Four
Unicode Number
HTML Code
CSS Code
Unicode Block Basic Latin
Unicode Subblock C0 controls
Unicode Version 1.1 (1993)
Keyboard shortcut ^T
Version 1.1
Block Basic Latin
Type of paired mirror bracket (bidi) None
Composition Exclusion No
Case change 0014
Simple case change 0014
age 1.1
scripts Common
Encoding hex dec (bytes) dec binary
UTF-8 14 20 20 00010100
UTF-16BE 00 14 0 20 20 00000000 00010100
UTF-16LE 14 00 20 0 5120 00010100 00000000
UTF-32BE 00 00 00 14 0 0 0 20 20 00000000 00000000 00000000 00010100
UTF-32LE 14 00 00 00 20 0 0 0 335544320 00010100 00000000 00000000 00000000
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