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

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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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 …

With Cricket Wireless, you can explore affordable, no-contract phone plans, enjoy reliable nationwide coverage, and unlock exclusive deals on top smartphones. Stay effortlessly connected with family …

With Total Wireless (formerly Total by Verizon) get unlimited data that never slows you down, covered by the Verizon 5G network.