Learn about modems and Internet connections, security, sharing files and printers, and how to set up a wireless network in your home.

Wireless communication (or just wireless, when the context allows) is the transfer of information (telecommunication) between two or more points without the use of an electrical conductor, optical …

All you need to do is pick a wireless plan, find a new device (or bring your own), gather a few pieces of information about your account, and we’ll get you up and running on the AT&T network.

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6 days ago · Wireless communications, System using radio-frequency, infrared, microwave, or other types of electromagnetic or acoustic waves in place of wires, cables, or fibre optics to transmit …

Feb 6, 2025 · Alternatively called cordless, wireless describes technology that transmits information or electricity through the air electromagnetically, without wires. The wireless transmission medium may …

Jan 4, 2023 · In this definition of wireless communications, explore the history, evolution and future of wireless technology and the different types of wireless networks.

Oct 28, 2025 · There isn’t one carrier or plan that we can recommend for everyone, but AT&T’s Unlimited Extra EL plan offers the most comprehensive coverage and represents the best value for …

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Jun 22, 2021 · Learn more about the term wireless, its definition, how it works, and how it's used in the industry, from cellular networks to local Wi-Fi networks.