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Revision A, August 1, 2000

Complete Document

Data Transmission Systems and Equipment- Serial Asynchronous Automatic Dialing and Control

Includes all amendments and changes through Reaffirmation Notice , July 29, 2014

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Product Details:

  • Revision: Revision A, August 1, 2000
  • Published Date: July 29, 2014
  • Status: Active, Most Current
  • Document Language: English
  • Published By: Telecommunications Industry Association (TIA)
  • Page Count: 12
  • ANSI Approved: No
  • DoD Adopted: No

Description / Abstract:

This Standard is applicable to the interconnection of data terminal equipment (DTE) and data circuit-terminating equipment (DCE) employing serial binary data operation via the ITUT Recommendation V.24, 100-series interchange circuits. This Standard, through reference to ITU-T Recommendation V.250, provides four elements:

-- codifies existing practice in common asynchronous DCE that use the AT command set. It identifies the protocol elements procedures, and behaviors that were found to be held in common among a large portion of DCE manufacturers;

-- defines a format for extension of the AT command set in an orderly fashion. It reserves the "+" command prefix to be used by other standardized extensions;

-- provides a set of standardized extensions, based on the extended "+" command format.