Smartphone for a girl
Today, almost all of humanity on earth uses mobile communication devices, while everyone has long been accustomed to the fact that a smartphone on Android performs not only the role…

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Key rules for buying a smartphone
Price - Features Like any other thing, the cost of a smartphone is made up of its functionality. For example, the cost of a camera is 5 megapixels more expensive…

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What is a smartphone and how to choose a good one
In fact, a smartphone and a phone are one and the same device, originally intended for telephone communication. At the same time, smartphones are called mobile phones that have an…

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cells located

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

Password in smartphone
Literally over the past few years, the role of a mobile phone in the life of a modern person has changed radically. New, incredible features have turned an ordinary communicator…

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How to restore factory settings in a smartphone
It is not uncommon when smartphones running on the Android OS start to fail. Variants of troubles can be a trivial software error or a situation where a virus infected…

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What should I do if moisture gets into my mobile phone?
One of the signs of modern life is that each member of the family has his own individual mobile phone. Gone are the days when a household telephone was shared,…

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Useful tips for owners of smartphones on Android 1
Correct settings will increase the phone's operating mode Create basic settings and rules: setting the minimum screen brightness, within a comfortable level, exiting previously used applications, disabling automatic synchronization of…

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