Advice 1: How to determine the manufacturer of the cell phone

Choosing and buying a mobile phone is a very serious event. Large assortment of the limited budget and other details are typical of the accompanying purchase of a mobile phone. If you buy in the shop, and with the hands, how to determine the manufacturer of the cell phone? More about it next.
How to determine the manufacturer of the cell phone
Instruction
1
You should not believe the labels on the phone itself and its battery, if you buy the phone with the owner ( they were able to stick with another phone or forge). The manufacturer of the phone is written on the phone above the screen, and occasionally under the battery. But there is another way to check the manufacturer. This will require a tube, and country code-mobile phone manufacturers.Each mobile phone has a unique IMEI (international Mobile Equipment identity). Take, for example, like this IMEI "447764401234560" It consists of a code TAC, FAC and SNR code code. TAC code (standard sample) is the first six digits of the IMEI, the next two digits is the FAC code ( manufacturer), these are followed by six more digits is a code SNR (serial number), and the last digit is the alternate ID.
2
To see IMEI of your phone, type on keyboard *#06# and it will automatically appear on the screen. Write it down on a piece of paper, then "drop" the first six digits TAC code. The seventh and eighth digit is the code of the manufacturer. Next, search the Internet for a list of country codes or manufacturer and verify data. If you officially buy the phone, the IMEI under the battery and IMEI displayed on the screen should be the same.
3
If they don't match, then you can ask for a replacement tube. On top of that, a phone that is officially imported into the country must have a "white IMEI", i.e. must be certified for sale in this country. There are official sites where you can check the "gray" (informal) or "white" (official) IMEI of your mobile phone. Now manufacturers are trying to protect their phones, pasting them into holographic images. But even they can be faked, so be careful and buy the tube only in the official representations of manufacturers of phones!

Advice 2: How to determine the country phone number

If you for some reason need to know the region, city and mobile numbers, you can use several ways. Phone number can tell a lot about its owner.
How to determine the country phone number
Instruction
1
Country codeusually is in the first three or four digits of the number. For example, 001 is the international code of the United States. Use the services of mobile services in Internet, for example, http://gsm-inform.ru/info/, http://www.spravportal.ru/Services/PhoneCodes/мobilePhoneInfo.aspx or http://www.ku66.ru/index/svjazi/0-54. Enter the desired number, press "Send" or "Search" and get all the information about the country, region and mobile operator of the subscriber. However, to gain access to information, you first have to send a paid SMS-message. Fare for the service is printed in small print at the bottom of the page.
2
Consult the free directory of international dialing codes. You can find it on the page: http://mobile-catalog.info/internacional_code.php. Hit "search by code", select the code and view the country in which it is used. There is also has its own search topics to codes of cities and operators.
3
Make a request to customer service of your provider. Will notify the date and time of the call and number. You will be required to provide a printout of incoming calls, which will indicate from which country called and the services of any operator used.
4
Find the country from which the call was made, you can also manually using the printed reference edition. A similar reference can be bought in any bookstore. Country codes change infrequently, so the information is almost obsolete. This method of search is very time consuming as you will have to browse a large number of codes of countries and cities. In addition, in Russia it is registered more than 1300 codes operators in different regions. To choose the one you want will not be easy. Therefore, in order to identify the country by number better to use the above along with modern search.

Advice 3: How to identify the manufacturer of the phone

When buying a mobile phone is likely to acquire a fake model. To avoid this, the ability to identify the manufacturer of the phone that can be mastered by any user.
How to identify the manufacturer of the phone
You will need
  • mobile phone;
  • codes of the countries-manufacturers of cell phones.
Instruction
1
To identify the manufacturer of the phone, pay attention to the official marking IMEI. In her first six digits – this is the approved standard sample code (TAC), two digits for the manufacturer code (FAC). The next two digits code the country where the final Assembly (SNR). Followed by a serial number consisting of six digits. Remains one reserve number as an alternate ID.
2
Dial "*#06#" and you will see IMEI. If the model was not pereproshit, these figures will be reflected on the label of the cell. The inscription will look like this: "IMEI 3578522078". Lower TAC. The seventh and the eighth digit corresponds to the manufacturer code is "20". In global network there are many resources where you can find the country codes. So, in our case, the number 20 corresponds to the German manufacturer.
3
It should be noted that before identifying the manufacturer of mobile phone, you need to examine possible country of its production, as in the IMEI due to flashing can be just mindless values. At the same time International Mobile Equipment Identifier is the unique identifier of the original installed by the manufacturer.
4
If after dialing "*#06#" nothing happened, check the label that is pasted on the battery and under it. If there is deception, we can see the discrepancy between the IMEI on these structural elements of the model. In addition, the official producers of protect the label description of the phone features holographic images. Although all these marks can also be faked.
5
To determine the official manufacturer of the iPhone, select "About device" menu in this model. When there is a Home menu, select in the following order: "Settings", "Basic", "About device". Scroll down the page. Thus, depending on the model, you can see the marking of the serial number as UDID, IMEI, or ICCID. For example, the ICCID is the identifier of an integrated circuit card.
6
In addition, the bundled software phones can be supplied application "iTunes" which also allows to determine the characteristics of the manufacturer's models and some other properties. View your phone's serial number on the back of Apple's iPad, which is always present from the official manufacturer.

Advice 4: How to check a cell phone battery

The capacity of the battery directly affects the operation time of the cellular phone without recharging. To find out why the device runs out quickly, need the first thing to check battery. However, in some cases the reason may lie both in hardware and in software.
How to check a cell phone battery
Instruction
1
To verify the battery install in your phone battery with another phone of the same model. If you like phone no, ask your friend with the same device change one day batteries. If the discharge with the other battery is slower, buy a new battery at a specialized cellular interior.
2
The problem may be in the charger, which the phone can negotatiate. Try not to use memory from other manufacturers and other phones. Such charging device not only may be difficult to charge the device, but also to damage the battery, significantly reducing its service life.
3
If the phone sits up quickly when you call, even if you have just loaded, the reason is in the amplifier. This problem can occur as a result of severe falling of unit. To replace the transmitter apparatus should be given to STS.
4
If you have a smartphone, then the issue may be caused that the virus that can run a variety of programs, enable features, greatly reducing the operating time of the device (Bluetooth, wifi, GPS). For protection from malicious programs download antivirus utility. This can be done by using the built in app store (e.g. Android Market on Android devices) or the Internet. To protect the device from ingress of harmful SOFTWARE, download files only from trusted sites, pre-scanning all files computer antivirus.
5
Sometimes the cause of the rapid discharge may be a large number of applications running on the device. Programs that use the Internet, quickly put the battery, and therefore required frequent recharging. Periodically clean processes in memory smartphone with the integrated functions, in accordance with the instructions to the apparatus.
Note
Do not buy batteries on the market or from hands. Please buy only original batteries from the manufacturer in the well-known mobile phone stores or service centers.

Advice 5: How did the first cell phone

Now it is almost impossible to imagine a person who does not know about cellular communication. Phones that you can carry, became the integral attribute of modern life, although it appeared recently.
How did the first cell phone
Instruction
1
In fact, the cellular phone is just one of the varieties of mobile phone, however for the most popularity it is often called simply a cell phone. Cellular technology is to create a dense coverage areas with base stations, arranged in hexagons like a honeycomb, hence the name.
2
First idea about creating a mobile phone was born in 1947 in the United States. After 10 years in the USSR, the engineer, Kupriyanovich showed a duplex a mobile phone, which weighed 3 pounds. In 1966 the exhibition "Interorganic-66" engineers from Bulgaria were shown a sample, which can be considered the ancestor of the modern cell phones: mobile phone RAT-0,5 base station and 6 subscribers.
3
The year of the appearance of the first cell phone call 1973, when an employee of Motorola Martin Cooper invented the prototype of the Motorola DynaTAC and called him his rival from AT&T. the Size of this device was very impressive: about 23 inches in length and 12 in width, and weighs more than a kilogram.
4
The result of the work of Motorola was the release of a commercial model DynaTAC 8000x that appeared on the market in 1984. The interest in the novelty was very great: thousands of people wanted to buy a phone, despite the fact that its price was about $ 4,000. Since then, the development of cellular communications could not be stopped.
5
In the USSR mobile communication (and the first cellular operator) appeared only in 1991. A three-kilogram device with a connection cost of $ 4,000, and the cost of one minute call was $ 1. Nevertheless, more than 10,000 people bought these phones less than 5 years.
6
Familiar to us cellular of GSM standard appeared in 1992 in Germany. In Russia base station GSM standard began to be established only in 1994. The first device, i.e. cell phone with an additional set of features, such as access to email, called Nokia Communicator was released in 1996.

Advice 6: How to check your phone manufacturer

In the Russian market there are a large number of "gray" phones that have been illegally imported into the country. Such devices sometimes have problems with quality or is often adapted to operate in other networks. The manufacturer can be checked with a special IMEI or presence of certain markings on the case or packaging.
How to check your phone manufacturer
Instruction
1
Enter on the numeric keyboard key combination "*#06#" in the mode of entering the telephone number. Will display a 15-digit number which is IMEI.
2
Look at the 7 or 8 position. If this value is "02" or "20" it means that the phone is manufactured in the United Arab Emirates and is bad quality. If the numbers are "08" or "80", the producer is Germany. The numbers "01" or "10" indicates that the phone was made in Finland, and if the 7 and 8 positions of the entry number is "00", it means that the phone was assembled in the factory of the manufacturer, which is very good. Devices that contain this provision, the number "13" was produced in Azerbaijan and may threaten the user's health due to the extremely low quality.
3
Look for a box of apparatus. There should not be any inscriptions with the names of foreign mobile operators (e.g. Orange or Vodafone). The box should be pasted logos ESAs and the PCT, are applied also under the battery of the device.
4
Look at the list of languages supported by the phone. Must contain Russian language. The set shall be supplied fully translated manual, which is printed on quality paper.
5
Warranty provides a service in certified service center and must be efficiently printed entirely in Russian. The coupon is applied the list of authorized STS that are present in major cities and regions.
6
IMEI that is written on the sticker behind the battery must match the value that is displayed on the screen in the query result "*#06#".
Note
Each phone has its own set of accessories that are included in the bundle. The minimum possible set – camera, battery, charger and manual. Initially, the device must be separate from the battery.

Advice 7: How to identify a Chinese phone

The Chinese industry has long been put on stream production of cheap versions of popular models of cell. Buy a Chinese iPhone production in three is cheaper than official. However, the cheapness is directly reflected on the quality of such cell. To determine whether the Chinese phone suggest you use a few tips and instructions for a visual inspection.
to identify a Chinese phone can be on several visual signs
Instruction
1
Weigh the phone in hand. For comparison, take a similar model, which you are sure. Chinese phones usually weigh much less than their European counterparts.
2
View Russian menu in your phone. If it is Chinese, you'll know it's a bad translation of all instructions into Russian.
3
If you have access to the Internet, find out the IMEI number of the phone. For this, type it a combination *#06#. Display will show serial number. Roll it into a string denotes the entry on the website check http://www.numberingplans.com/?page=analysis&sub=imeinr. Click analyse and get all the information about your phone, including the country of origin.
Note
In the Chinese model, typically a TV, two or even three SIM cards. However, many applications do not work or are not available for download.
Useful advice
Look for a removable battery cell. Usually, data about country of origin written there.
Is the advice useful?
Search