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What does a person need a mobile phone for? What is a virtual phone number: why is it needed, and what is its peculiarity? Mobile applications for smartphones

Today, the role of a mobile phone in a person's life can hardly be overestimated. With this compact device, we can quickly contact our relatives and friends, work colleagues at any time to find out the information we are interested in. At the same time, there is no need to strain your memory and remember the phone of an old acquaintance who has not been dialed for a long time, a mobile phone notebook is always at hand. Many, in addition to contacts, store a lot of other information on the phone - write down their ideas and thoughts, credit card numbers, memorable dates, various files, etc. That is, the phone replaces us immediately notebook and a flash drive. And all sorts of useful programs, functions, options with which modern cell phones are equipped make this small-sized device so multifunctional that you sometimes wonder.

Today, a telephone in our life is not a rarity and not a luxury, although some fifteen years ago it was difficult to imagine that even small children would walk with a handset in their pocket. And if at that time someone brave would have decided to dream up and imagined that phones in the near future would have - touch screen, camera, camcorder, radio, TV, Internet, navigator, flashlight ... such a person would be looked at as if they were crazy.

A mobile phone is an indispensable assistant in a person's life; it is useful to those who value their time and are not ready to waste it. Imagine how much time we would have spent looking for the thing we suddenly needed if this wonderful contraption had not been in our pocket. Take, for example, car repair and the search for some rare spare part. Without a phone in our life, we would have to go around a bunch of shops and spend a lot of time. And then I called, found out (found where it was cheaper), went and bought it. The benefits of a mobile phone are obvious - saving time and money.

For a business person, the use of a cell phone lies in the ability to negotiate, reach agreements with partners at any time and anywhere. It's hard to imagine how much it would fall productivity of workif businessmen and entrepreneurs would not have the opportunity to conclude a contract, give orders or resolve any other issues while outside the office.

The mobile phone is also part of the image in some people's lives. People buy certain models to show that they belong to a particular class. Of course, it happens exactly the opposite, more than once I noticed a respectable person in a luxurious car with an old phone model. But this is rather an exception to the rule.

What is useful mobile phone for a person in an extreme situation? The one who fell into difficult conditions and circumstances (perhaps was in the balance of death), knows what benefit, bears cellular telephone... Often, it is mobile phones that save people's lives, protect them from danger and help in difficult life situations.

Cell phones have become an integral part of our lives in recent years. And this is not surprising, because the high rhythm of life, the implementation of everyday goals and objectives dictates the need to be always in touch and have a faithful assistant at hand.

It is also impressive at what colossal pace the development of cell phones is, every day more and more new models appear. Therefore, choosing and buying a phone becomes a daunting task. It is good when buying a mobile phone in an online store, in addition to a large selection, is presented and detailed description each model. Huge selection of cell phones, including touch phones , communicators, smartphones with their detailed characteristics you can find on SotMarket. SotMarket (sotmarket.ru) is one of the largest online stores selling mobile phones.

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Operators cellular communication will oblige to block devices that are not allowed to work in networks by IMEI. According to the project, a central database of these numbers will be created. It will be synchronized with the GSMA's international database.

Register purchased abroad new phone will need to be done within a few months. Otherwise, the device will be locked. "The telecom operator must warn, perhaps more than once, that the device being used requires registration, and if this does not happen, then after a while it may be blocked," Bokova said to RBC.

You can also lock your phone in case of theft.

Roamers, foreigners entering Russia who use SIM cards from foreign operators, will not fall under the law.

It is supposed to create several lists of devices. The black will include the stolen, illegally imported phones blocked at the request of the law enforcement agencies, the white - fully functioning devices in cellular networks, the gray list and the list of exceptions - temporarily functioning phones for the period of checking the legality of import and purchase.

Lyudmila Bokova (Photo: Ilya Pitalev / RIA Novosti)

What is a single base of mobile phones for?

The law should solve the problem of theft mobile devices, the import of counterfeit phones and help identify the devices that terrorists use to communicate, its authors claim. The total volume of losses to the Russian budget from non-payment of taxes in the case of illegal or unaccounted import of mobile devices reaches 16.6 billion rubles, it is noted in the explanatory note to the bill.

Now any phone call or Internet access is identified in the operator's network by several parameters, the author of the bill told RBC. "By subscriber number, by SIM card number, by number base station, which serves the subscriber at a specific time, and by the number of the device itself, ”she said. Thus, IMEI is recorded in the operator's network as one of the call or Internet access identifiers. “Special services will simply be able to use the technical capabilities more efficiently. By making one of the identifiers (IMEI) more reliable, the reliability of all information increases, "the senator clarified.

At the same time, the introduction of the new law will not affect the work of either the Telegram messenger or VPN programs. Access to encrypted protocols will remain closed, Bokova said.

What experts and market participants say

“The main objective of this bill should be the fight against telephone theft. There are no effective mechanisms to combat the turnover of stolen phones, and the bill can really solve the problem, since there will be no reason for a thief to steal a phone that can be blocked remotely, ”explained Anton Guskov, a representative of the Russian Association of Electronics Producers (RATEK). According to him, all devices equipped with a SIM card are subject to the bill. “That is, devices for a“ smart ”home, ATMs, alarms will also need to be registered and entered into the database,” he said. At the same time, according to Guskov, the bill requires the development of a large number of bylaws, and if it enters into force in 2020, there is a risk that the norm will not work within the specified period.

Market participants generally supported the initiative, but indicated that there should be no rush to introduce it. Dmitry Lukyanchikov, a representative of the MegaFon press service, believes that it will help to more accurately identify subscriber devices and block them to reduce the level of crime, theft and smuggling. “The concept was developed taking into account world practice, and its implementation provides for the most favorable format for users. Buyers of the devices will be able to check their status at the time of purchase, ”he said. Technical capability IMEI data checks are already available, but network tuning will be required. “It is necessary to conduct tests, a pilot project with the participation of telecom operators and TsNIIS,” Lukyanchikov believes. According to him, only after the tests will it become clear whether the operators will have time to fine-tune their networks by 2020.

“In terms of communication quality, the IMEI Regulatory Initiative is useful. This approach is used by regulators in other countries where the group's companies are present, ”said Anna Aibasheva, a representative of VimpelCom (Beeline brand). However, "the implementation of such an initiative should take place in stages, without stress for the market." Whether the obligation to disconnect subscribers with unconfirmed IMEIs from the network from 2020 will be stressful for operators, she did not specify. The representative of T2 RTK Holding (Tele2) pointed out the need to study and take into account the experience of other countries. An MTS spokesman declined to comment.

, each of us hopes that it will last as long as possible.

However, by making a number of serious mistakes in its operation, we are slowly killing even the best gadget.

But if you adhere to simple rules, you can extend the life of your smartphone.

Read also:At what age should you give a smartphone to a child and should you do it at all?

Here are 11 mistakes in using a smartphone that lead to its failure.

How to extend the life of a smartphone

The phone should be completely switched off at least once a week.

Otherwise, your smartphone battery will die sooner than you expect. According to experts, when the phone operates in non-stop mode, the battery drains many times faster than if the battery is given at least occasional rest.

Also, stop using the alarm clock on your phone. A regular alarm clock is best suited for these purposes. He will wake you up every morning.

This way you extend the life of your smartphone.

If you still need to use the alarm clock on your phone, try to do it as little as possible, and then turn it off during the day.

If you are not using any applications on your smartphone, then what's the point in leaving them enabled?For example, is it vital that the gadget supports WiFi and Bluetooth when you are walking around the city or chatting with friends?

No? Then it is best to turn them off, and turn them on if necessary.

This will reduce the loss of charge and increase the performance of your smartphone.

By disabling unnecessary functions, you will save energy and extend the life of your phone.

How to extend the life of your phone

3. You use your phone outdoors in bad weather conditions

Your smartphone is not designed to withstand ultra-high or ultra-low temperatures, so it is not recommended to use it in extreme temperatures.

Doing so can drain the battery or damage the device completely. Also, if your phone isn't waterproof, don't use it in rain or snow.

If you know in advance that you will find yourself in extreme weather conditions, try to at least keep your smartphone in your pocket and use it only when necessary.

Phone charging errors

It may be very convenient to charge your smartphone at night while you sleep.

But, experts say, this is not a good idea.

If your phone is already fully charged, but is still on a charge, it could harm the battery over time, and it will start to drain quickly.

Please note that you do not need to charge your smartphone to 100 percent charge, as is commonly believed. Your phone battery will thank you if you remove it before it reaches 100 percent.

* Try removing your phone from charging when the battery is about 95-97 percent charged.

Try to charge it during the day rather than at night so you can turn it off when it is almost fully charged, or set a timer.

5. You wait for the phone to discharge to 0 percent and then charge to 100 percent

The lithium-ion batteries used in some smartphones perform best when charged between 50 and 80 percent.

So says Shane Broesky, founder of Farbe Technik, a manufacturer of charging accessories.

When the battery is completely discharged, the phone goes into a "deep discharge state". This makes the ions unable to hold charge.

Experts argue that partially recharging the phone gives the battery enough power to run continuously and protect the battery.

In other words, recharging the battery is very much like having a snack between meals throughout the day.

6. Using "non-native" smartphone charger

Many people use a non-native charger for their smartphones. Very often, original cords wear out quickly, fray and tear. Therefore, we often have to buy new chargers.

However, they are the ones who can ruin the phone. This is especially true for iPhone chargers. The chargers of this brand are quite expensive, but they are well worth the investment.

Using other manufacturers' chargers may damage your phone.

It is also reported that fake chargers can also cause fires and even explosions.

Apple has called on people to turn in fake chargers and purchase only genuine products at a discount.

Your smartphone carries a huge amount of bacteria.

By comparison, toilet seats and pet food utensils contain fewer germs per square centimeter than your phone.

There are also devices with ultraviolet rays to disinfect your phone. Also don't forget the phone charging port! This is where the most debris accumulates, which can cause the phone to malfunction.

Lint and various debris from pockets or wallets get stuck there and, accumulating, eventually lead to serious connection failures.

Therefore, try to keep the port clean at all times.

Clean it with a toothpick, fine needle, or even back earrings. However, try to do this as carefully as possible to avoid scratching or damaging your device.

The demand for stolen mobile devices on the black market is sky-high.

According to statistics, about 40 percent of all stolen smartphonesit falls on the Iphone. A person walking down the street with a phone in hand is a potential target for a thief.

Therefore, for your own safety, try to keep the phone away from prying eyes. Use your mobile device when you are away from home only when necessary.

Mobile phones and smartphones are experiencing a peak in popularity today. To modern man hard to imagine your daily life without these smart devices that allow you to get in touch with the right person... But ordinary mobile phones are gradually giving way to smartphones. Let's figure it out who needs a smartphone and why and what is it unlike a mobile phone.

So, a smartphone is essentially a smart phone that, in addition to calls and SMS, has a number of additional functions. Unlike phones, smartphones have an operating system that allows them to perform tasks that are not available on regular mobile phones.

However, many today use a smartphone not as a multifunctional device that makes life much easier and solving urgent problems, but as a certain attribute of the image indicating the status of the owner.

What is a smartphone for?

So, why buy a smartphone and what functionality do modern models of these smart devices offer?

Calls and SMS

Like mobile phones, smartphones make calls to gSM networks and send sms. Today, this is their main difference from netbooks, tablets and other portable devices.

Ability to play music files and video files

Perhaps this is the most significant the difference between smartphones andsimple mobile phones.

We all remember the first multimedia samsung models, Nokia supporting audio and video files in the ".3gp" format. Today, the limitations and minimalism of these models have already pushed them to the background in the popularity rating. Modern smartphone models support almost any audio and video format. A high resolution screens, large diagonal of the latest models of smartphones - ideal for watching videos. As for listening to music, then the owners of smartphones are not limited, as before, with 500 megabytes of memory cards. Some modern smartphones allow you to store up to 64 gigabytes of different media files.

Photo and video filming

The resolution of photo and video cameras, which was once used by old models of cell phones, today can only be found in front camera smartphones used for video communication. Modern smartphones allow you to shoot higher quality video and take photos than camcorders and cameras. In addition, smartphones have an undeniable advantage: they are almost always at hand. This means that you can capture the best moments of both business and friendly meetings.

Internet access

For whatexactly need a smartphone for business people, it is the ability to connect to the Internet via Wi-Fi or mobile communications.

Regardless of the installed operating system, each smartphone model is equipped with a mobile browser that allows you to connect to the Internet.

In terms of ease of use, new models of smartphones are not inferior to personal computers. In addition, their portability and mobility, the lack of attachment to a specific place make these smart devices a godsend for a business person.

Smartphone for business

Let's take a closer look at the Internet toolkit that turns a smartphone into a reliable assistant for a business person.

Email

Using a smartphone, you can send letters, documents, photos to business partners, colleagues or just friends. For this you only need mobile Internet or wifi.

Video communication

Skype, FaceTime, Google Talk and many other services are designed to easily communicate with partners not only through voice communication and text messages, but also using a front-facing video camera that allows you to see the interlocutor and the interlocutor to see you.

Messengers for business

For quick communication with business partners, you can use the services of instant iCQ messages, Jabber, IRC. But in the first place in terms of ease of use and popularity is the mobile messenger WhatsApp.

All types of instant messengers and video calls are completely free. You will only need to pay for using the internet. Considering the cost of calls and SMS made through channels mobile operators, this is a great cost saving option.

Using social media

Today it is impossible to imagine business promotion without social networks. With smartphones, social networks can be used both through mobile browserand with the help of client applications specially developed for these purposes, in which the functionality of social networks is perfectly optimized for mobile devices with a touch screen.

Mobile applications for smartphones

Apps are special mini-programs designed for mobile operating systems that provide truly unlimited possibilities. These are different databases, organizers, navigators, guides, games, programs. They can be downloaded and installed using app stores - special internet services for smartphone operating systems. Almost all popular applications are free or distributed at minimal prices.

With the release of the next generation of mobile devices, the line separating smartphones from ordinary mobile phones is becoming less noticeable. Sometimes it's just impossible to figure it out on your own what is the difference between a smartphone and a phone... And yet, let's try to do it.

The main differences between a smartphone and a mobile phone

Operating system availability. Smartphones have a processor so that you can install an operating system on these devices. Today, the most popular operating systems for smartphones are Android, iOS, PalmOS, Bada, SymbianOS, Windows Mobile. Many people mistakenly consider the ability to download Java applications to the phone as having an operating system, which is not true. Java technology is not an operating system but virtual machinerunning the operating system of the phone. In almost all cases, it is closed (that is, it is impossible to make changes to it).

Multifunctionality. The set of functions that cell phones are equipped with, as a rule, include ordinary voice conversations, the ability to send SMS messages, the use of photo and video cameras, and playing music tracks. For the sake of fairness, it should be noted that in modern models of cell phones the functionality is significantly expanded. So, you can watch videos, play different games, connect to the Internet, including using Wi-Fi.

All of these functions are also found in smartphones, but the capabilities of these devices are significantly expanded by the presence file manager, organizer, archiver, programs for reading and editing files of any format, GPS module, the ability to download programs from other developers and a number of other functions.

Important the difference between a smartphone and a mobile phone is multitasking, or the ability to use multiple programs at the same time. In ordinary cell phones, they are launched one after the other.

Why do you need a smartphone for business? The answer to the question is obvious: this is the real personal Computer in your pocket.

External characteristics. Dimensions are usually the main parameter, distinguishing a smartphone from a mobile phone... As a rule, smartphones are always larger than mobile phones. but rapid development technology has contributed to the fact that the difference between these devices in this parameter is becoming less obvious.

Smartphones have a large display, and modern models almost always have a touchscreen. The dimensions of the screen make it very convenient for work in terms of the clarity of the displayed information.

Working with documents, searching or chatting on the Internet, watching videos and listening to audio files - everything becomes much more convenient if you have high-quality screen with a large diagonal.

Operational reliability. Than more smartphone differs from phone? Less operational reliability. This is perhaps the only parameter by which ordinary mobile phones are clearly superior to smartphones. If you drop your cell phone on the floor or flood it with water, it will not stop working. As for smartphones, they can deteriorate from even the slightest physical impact. Besides, repairing a smartphone is much more expensive than repairing a mobile phone. Therefore, acquiring business smartphone or just for personal use, keep in mind: they need to be handled very carefully.

Mobile phones play an important role in our modern world... Almost every person now has a mobile phone. People call it, watch videos, listen to music, take pictures, play, in the end. A mobile phone is very important in our life, with a mobile phone you can do everything: from reading ordinary culinary recipes and ending with the conclusion of transactions on a large scale.

Why do you need a mobile phone?

People spend a lot of time, no, not with family, not with friends, not at work, but at the phone. Even when you sleep, it works, it may even download some information for later use.

But still the main and, of course, the most necessary function is communication. Just think, the phone helps you to cover huge distances! But he cannot replace live communication ...

Do you need a phone? Yes, with the help of a telephone, you can hear and even see native voices and faces at a great distance. If you are on the road and rarely see your loved ones, the phone will help you not to forget, not to become discouraged and, most importantly, to hear the voices that are dear to you. Using the phone, you can capture the most beautiful places, important events, performances of your favorite band or actor. The phone is important in everyday life.

Common platforms

Many people are wondering which phone is the best to buy. Briefly about popular platforms:

Android is a fairly lightweight platform, budget and most widely used today.
Iphone is very easy to use, not cheap.
Windows Mobile - Windows based phones, versatile, many features.
Symbian is an outdated but effective platform, if you need to make calls or listen to music, then choose it, cheap.
Palm, Linux, BlackBerry - these three platforms are united by the fact that they are all outdated, they were once quite popular, but new items have pushed them out of the market. You can buy a phone on such a calling platform.

Important functions

Most modern phones have features like:

Bluetooth is a data transmission technology based on short-range radio communications. When bluetooth assistance You can transfer any information to another device.
Wi-Fi is a technology for accessing local area network and the Internet, using Wi-Fi you can go to social networks, visit sites, chat on Skype and much more, for which you need the Internet.
An organizer is a set useful programs, usually it includes: alarm clock, stopwatch, timer, clock, audio profiles and the like. It will help you not to forget something important, not to oversleep at work, to catch the time, or just to feed your pet.

Choose the phone of your choice, but remember the main thing: it must be easy to operate so that no difficulties arise.

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