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In June of 1875 the first sounds went through a on the wall wire phone. This was between Bell and Watson.
https://clickamericana.com/topics/discoveries-inventions/the-history-of-the-telephone-with-50-examples-of-old-phones -
The first telephone call was between Alexander Graham Bell and Thomas Watson, his assistant. -
The first mobile telephone service was offered to first class people going from Berlin to Hamburg. https://www.uswitch.com/mobiles/guides/history-of-mobile-phones/
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Before phones were working people used radios to communicate. They were especially for emergency services and taxis. https://www.uswitch.com/mobiles/guides/history-of-mobile-phones/ -
There were wireless phones for almost 90 years before there was any digital phones. When digital phones came out everyone forgot about these.
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LG services has led people to a more advanced era.
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The first big phone network was launched in 1971. In Finland. This was called the ARP network.
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Cell phones became popular in the cellular revaluation during the 90's. Mobile users were around 11 million and then by 2020 its at 2.5 million.
https://versus.com/en/news/cell-phone-history -
The telephone became widely used in 1990. There were about 600,000 phones in bills telephone system.
https://www.elon.edu/u/imagining/time-capsule/150-years/back-1870-1940/#:~:text=By%201900%20there%20were%20nearly,transcontinental%20telephone%20line%20began%20operating. -
This was the date of the first text message ever sent out. On the text the person said "merry Christmas'. https://www.npr.org/2017/12/04/568393428/the-first-text-messages-celebrates-25-years
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This was the first iPhone ever made. iPhone 2G. https://versus.com/en/news/cell-phone-history -
HTC Dream. Also known has the T- mobile G1. https://www.androidauthority.com/history-android-os-name-789433/ -
This is the apple iPhone 13. You are able to pre order this phone on September 17th. https://www.pocket-lint.com/phones/buyers-guides/120810-upcoming-smartphones-and-new-mobiles-coming-out-this-year -
This phone is called Oppo Folding phone. This will provide a 7.7 inch display. https://www.pocket-lint.com/phones/buyers-guides/120810-upcoming-smartphones-and-new-mobiles-coming-out-this-year -
This phone is able to stretch apart in the middle of the phone.
https://www.androidauthority.com/future-phones-927528/