Telephone - Wikipedia
A telephone, commonly shortened to phone, is a telecommunications device that enables two or more users to conduct a conversation when they are too far apart to be easily heard directly.

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Telephone | History, Definition, Invention, Uses, & Facts | Britannica
Telephone, an instrument designed for the simultaneous transmission and reception of the human voice. It has become the most widely used telecommunications device in the world, and billions of telephones are in use.

History of the telephone - Wikipedia
Philipp Reis, 1861, constructed the first telephone, today called the Reis telephone. Alexander Graham Bell was awarded the first U.S. patent for the invention of the telephone in 1876.

Phone - Apps on Google Play
Google’s official phone calling app is now available to download for the first time. Phone helps you easily connect with family and friends, block spam callers, and know who’s calling before...

‎Phone App - App Store
Make and receive calls with the Phone app. • Phone calls, FaceTime audio calls and FaceTime video calls all in one place. • Choose a new unified layout that brings together your Favorites, Recents, and Voicemails • Favorites offers one-tap shortcuts for calls and messages to your most important contacts.

How Telephones Work | HowStuffWorks
Telephones are one of the most important and useful modern inventions. Learn about telephone operation, creating a telephone network and tones and bandwidth.

TELEPHONE Definition & Meaning - Merriam-Webster
The meaning of TELEPHONE is a device by which sound (such as speech) is converted into electrical impulses and transmitted (as by wire or radio waves) to one or more specific receivers : phone.

The Stunning Evolution of the Telephone Since 1876: Photos
After much trial and error, Alexander Graham Bell finally invents the first telephone, which connects the universe in more ways than one.

AT&T Official Site | Our Best Wireless & Internet Service
Learn how to get this offer with eligible trade-in. Give the season’s hottest gift. Preorder begins 10/16 at 5 a.m. PT. Req. trade-in of $230 or more & eligible plan. Terms and restrictions apply. Subject to change. When you buy two. Share the joy. Both devices require installment plan.