What is a QR code?
More and more often, we can see such codes on our streets: in advertising posters and booklets, on business cards or on the packaging of a purchased item. If you…

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Mobile phones, interesting facts
The first mobile phone from Motorola appeared in 1983. Then not every family in the Soviet Union even had a home telephone. No one could have imagined that over time,…

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Immediate prospects for commerce on the Internet
Despite Ukraine’s noticeable lag behind most European countries in the startup industry, we are still in some ways first. For several years in a row, Ukrainian trade on the Internet…

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already worked

The very first phones in the world

Before the appearance of the usual phones for us, their prototypes existed. But electric phones did not become the height of achievement, they were replaced by mobile (portable) phones, which have found wide application. Prototypes of the first phones An ancient prototype of a telephone existed among the Persian king in the sixth century BC. It was a service, which consisted of about thirty thousand people. They were called “royal ears” and, being located within earshot on the watchtowers and hilltops, they transmitted messages to the king and orders from him for great distances. Continue reading

Interesting facts about mobile communications. Did you know about this? ..
Mobile communication has firmly entered our lives and has become absolutely familiar. But there are many facts that most of us do not even realize. Here are some of them.…

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Choosing a service center for mobile phone repair
An unexpected breakdown of the mobile phone happened, perhaps, with everyone. Surviving a few days with a different or spare phone is quite possible. But one has only to imagine…

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Immediate prospects for commerce on the Internet
Despite Ukraine’s noticeable lag behind most European countries in the startup industry, we are still in some ways first. For several years in a row, Ukrainian trade on the Internet…

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Interesting facts about phones
Calls to work, calls to family and friends, we call every day and do not even think that we make an average of almost 1,200 phone calls per year. And…

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