AT

Definition : Attention
Category : Technology » Communication
Country/Region : Worldwide Worldwide
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What does AT mean?

Embedded cellular modules are mainly controlled by the use of AT commands. AT or Attention Commands are derived from the Hayes Command set (or AT command set) from 1977 to control the 300-baud Hayes Smartmodem. They are a set of command-language or instructions that are sent to a cellular module to perform different actions.

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Frequently Asked Questions

What is the full form of AT in AT commands?

The full form of AT is Attention

What are the full forms of AT in Technology?

Assistive Technology | All Terrain | Attention | Asynchronous Transmission

What are the full forms of AT in Worldwide?

Assistive Technology | All Terrain | Advanced Technology | Attention | Asynchronous Transmission | Alternate Timeline

Translation

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Citations Formatting rules vary by edition. Please verify against your required style manual.

APA Style

FullForms. (2026). AT. FullForms.com. https://fullforms.com/AT/full/494

Chicago Style

FullForms. "AT." Accessed June 27, 2026. https://fullforms.com/AT/full/494.

Harvard Style

FullForms (2026) 'AT', FullForms.com. Available at: https://fullforms.com/AT/full/494 (Accessed: 27 June 2026).

MLA Style

"AT." FullForms.com, 2026, https://fullforms.com/AT/full/494. Accessed 27 Jun. 2026.