Definition of At command set

Babylon English
AT command set
set of commands for controlling a modem

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AT command set definition was found in categories: Computer & Internet(1)  Encyclopedia(1)  

AT command set Definition from Computer & Internet Dictionaries & Glossaries

Internet Glossary
AT command set
Pronounced ay-tee command set, the de facto standard language for controlling modems. The AT command set was developed by Hayes and is recognized by virtually all personal computer modems.



AT command set Definition from Encyclopedia Dictionaries & Glossaries

Wikipedia English - The Free Encyclopedia
Hayes command set
Most dialup modems follow to a large extent the specifications of the Hayes Command Set, a specific programming language originally developed for the Hayes Smartmodem 300 baud modem. The modem initialization string consists of a series of commands. It prepares the modem for communications, setting such features as dialing mode (tone or pulse), waits, detection of the busy signal and many other settings. Newer modem communications programs reset the initializations string for users according to which menu options they have selected or according to the enabled features. With Windows or Macs, for instance, the user does not see or type these commands, or even know about them.

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