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Modern smartphones on Android have become an integral attribute due to its functionality. Among the important features of the devices, one also cannot help but include additional functions – these are games, videos and of course music, which can be stored both in the internal memory of a mobile phone and on a memory card. The only thing left is to choose high-quality headphones for a smartphone. It is a mistake to assume that buying a headset for a phone is a simple matter, in order to get a high-quality and reliable gadget, you need to understand the criteria for choosing headphones.
HEADPHONE CHOICE OPTIONS FOR SMARTPHONE
Remember that the right choice is the key to sound quality and ease of use. In order for the Android phone to sound “to the fullest,” and listening to it is only a pleasure, you need to choose the right headphones. To do this, you need to understand a little how they are arranged and what characteristics they have. Continue reading
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 updates to installed applications, disabling services such as wi-fi, bluetooth, etc. at the time of their non-use;
Save, write down your password / graphic code to the phone
Due to Google’s privacy practices, a forgotten password on Android phones cannot be recovered. In turn, if the password for the smartphone is lost, then access to the phone is possible only after a complete flashing of the device, which leads to the complete removal of all data from the phone;
Save important data from your phone in advance Continue reading
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