How to protect your phone from damage
Modern devices are multifunctional, expensive and often indecently expensive. Therefore, many of those who decided to buy a mobile phone in an online store or at a regular retail point…

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6-inch smartphones
Today, smartphones with a screen of 5 inches are actively losing their popularity. Just a few years ago, five-inch phones were at the peak of their fame, and it would…

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What could be a mobile phone in the future?
There are currently several hundred mobile phone models on sale. But they all fundamentally differ from each other only in design, feature set and price. In the general case, the…

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vice versa

How does cellular communication work?

Many people think about how cellular networks work, what happens when we press the call button? When calling each other, the often called subscriber is not only within the same city, but even on another continent. How does cellular communications work?

PRINCIPLE OF ACTION OF CELLULAR COMMUNICATIONS
In most of the territory of our country, mobile communications equipment is located, it is called base stations. They are clearly visible in open areas – in the fields between settlements. In the city, they are often placed on the roofs of buildings. The base station is able to pick up the signal from the smartphone at a distance of up to thirty-five kilometers, the contact between the towers is carried out by means of a special service or voice signal.

The active development of mobile communications has created a problem of limiting the frequency, namely, the working channels located close to each other began to overlap, creating interference. Continue reading

How to set up a new smartphone
When setting up smartphones on the Android OS, it is recommended to perform some simple standard procedures for further convenient work with the device. Due to the fact that Android…

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The latest etiquette: how to use a mobile phone
Mobile communication has greatly simplified life, saving a huge amount of time and effort, and at the same time complicating it. "With what?" - you ask. But with what ...…

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What were the first cell phones?
It is difficult to find today a man who does not have a mobile phone. It is used even by children who have barely learned to press buttons. For those…

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What's wrong with Xiaomi Mi 10 and Mi 10 Pro
Xiaomi this week completed the preparation cycle of its main smartphone in 2020 and revealed to the public Mi 10 and Mi 10 Pro. Coronavirus made adjustments to the original…

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