First electronic push-button telephone | Telephone’s major upgrade | Techday, November 18th
On this TECHDAY in history, on November 18th 1963, the first electronic push-button telephone was introduced by Bell Telephone. Alongside these phones, a new service was also introduced, the DTMF (Dual-tone multi-frequency) technology, also known as Touch-Tone. The first areas of application for this product/service, were Carnegie and Greensburg, Pennsylvania. These telephones had 10 buttons (they didn’t have the buttons * and #). Push-button phones eventually replaced the rotary dial phones, almost entirely.
The new phone featured a keypad with 12 buttons, each representing a different tone when pressed. This allowed for more efficient and accurate communication, as the tones could be transmitted over telephone lines and translated into numbers by the telephone exchange. This made it possible to automate many aspects of telephone service, such as long distance dialing, and made it easier for people to use the phone.
The Touch-Tone telephone was first made available to the public in 1965 and quickly became the standard for telephone communication in the United States and around the world. This new technology was a significant advancement in telecommunications and greatly improved the ease and efficiency of phone communication for people everywhere.
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Author: PC-GR
The World of Technology
