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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What can be dangerous social networks?
Since the advent of social networks, their popularity has been growing every day. And it is so high that almost every user of the Internet is registered in one or…

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Startup of the week: Zanco Smart-Pen - the world's thinnest phone in the form of a stylus
Last week we told you about a unique work for tourists and travelers called Cleansebot, which will provide bed disinfection in hotels. Today's article is devoted to an unusual Zanco…

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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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What information do applications for smartphones get without our knowledge?
Many of us start the day by opening mobile apps - before breakfast and the first cup of coffee are ready. We use them for any daily business: we are…

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price concessions

What are the phones for 2 SIM-cards? Three kinds, different functions

A phone that supports 2 SIM cards is convenient: the device is one, and there are two cards at once! If you are considering reducing the number of your mobile phones by acquiring such a simple device, please be careful: not every 2-phone phone is capable of what everyone expects of it. Simultaneous work of two SIM-cards at a time is given only by a third of such devices. How to choose the right one?

You should start with the fact that there are three types of phones with support for 2 SIM-cards, and each has its own features of work. Let’s figure out what you should buy a mobile phone. Continue reading

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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The most interesting facts about mobile phones
As you know, a mobile phone is firmly entrenched in the life of a modern person, and not only a modern one, for any granny who doesn’t really know how…

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What can be dangerous social networks?
Since the advent of social networks, their popularity has been growing every day. And it is so high that almost every user of the Internet is registered in one or…

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