When was the rotary phone invented?
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The first practical rotary dial was developed by Almon Strowger in 1891 and patented a year later. He patented the automatic telephone exchange, which utilized a rotary dial mechanism to automatically route calls without the need for a human operator. This marked a significant advancement in telephone technology.
Getty Images/Unsplash
Getty Images/Unsplash
When was the rotary phone invented?
- 1890
- 1900
- 1940
- 1960
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