What is the function in the phone favorites you need. NFC in the phone - what it works and what is needed for what. Hidden shortcomings module

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Modern technologies are no one to surprise anyone, and therefore all the chips of fashion gadgets we perceive as proper. And in vain! After all, hidden additions to usually familiar to us are able to ease life significantly.

We are in the editorial office ADME.ru collected the most non-obvious hidden functions Our smartphones that will completely reveal their potential.

Useful Google Play functions

Disable automatic updates

Disable automatic update applications to mass download new versions installed applications I did not enter your gadget into a stupor. This is especially useful for those who have not very powerful smartphone. By the way, you can make a ban on updating one specific application.

Function "Parental Control" in Google Play

Must your child with the function " Parental control" Install B. Google Play. Required age restrictions to protect the children's psyche from the wrong content.

Favorite applications for subsequent installation

Google Play has a "wish list" function, which employed people will appreciate. Saw a cool game, but can not give her due time? Leave it in bookmarks. So you will not need to install dozens of applications on your smartphone, and at any convenient moment you can open your personal list and download the necessary.

Library of installed applications

Changed the phone? No problem! All your applications previously installed and deleted on the old gadget, saved in the "Library" tab. Go there and select from the list what you wish to download to a new smartphone.

The desired iPhone functions

Postponement alarm clock with one touch

Do not like to get up on the alarm clinic? You can transfer the call to another time using one click. Just press any side button of the smartphone, and the next alarm signal is silent after 9 minutes.

Sending and receiving messages

Non-obvious function iPhone - View sending the message. Just swipe your finger from the right to the left side of the screen.

Announcement of the name when calling headphones

Irritate from frequent calls, because of which you have to get the phone from the inner pocket of the jacket? You can answer calls from headphones. To do this, enable the call announcement toggle switch. Now, with each call to your headphones, the name of the caller will be played.

Function "Guide-Access" for Other Hands

Guide-access - access only to open applications on the iPhone. Thanks to this feature, you can completely calmly give your phone to "just check mail" to those people from whom you want to hide personal. You can enable the feature in the universal access settings.

Cool Android Options

Want to use the hidden options for new Android versions? Make an active mode "for developers", which is in the settings of the smartphone.You will be available more than 50 new features that will significantly improve and accelerate the performance of the gadget.

Extend the performance of the smartphone

It is possible to stretch longer at the minimum battery charge using the "imitate anomaly" function in the developer settings. Just activate monochrome mode. The reduced number of colors displayed will significantly increase your chances of staying in connection with the emergency.

Today I want to tell a little about mobile phones, although in the modern world it probably sounds like a joke 🙂, but still ...

New technologies more and more penetrate our lives. And the mobile phone has already ceased to be rare and accessory, for chosen. Today mobile communications We use almost everything from schoolchildren to pensioners. Accordingly, the demand for mobile phones is growing from year to year. Yes, and manufacturers do not sleep, offering all new and new models. An inexperienced user is very difficult to find in this variety of models that is the device that is necessary. Therefore, there are often cases when a person understands after buying that he took absolutely the device who wanted.

Monoblock, clamshell or slider?

The appearance of the tube is the first to pay attention to. Currently, 3 main types of housing can be distinguished: classic (monoblock), clamshell and slider. Note that these form factors appeared with full accordance with the order in which are listed. By the way, it is no secret that there are also tubes with a different appearance, for example, a swivel apparatus, but they did not receive widespread, so it makes sense to allocate them in a separate group.

In this article, we will talk about what NFC is in the phone: what is this technology that is used in modern means Communications, on what principle it works and for which it is applied.

What is NFC.

Note that the NFC technology initially (NEAR Field Communications) was widespread to pay non-contact payments. However B. lately It is often used in smartphones and tablets. If you speak short, NFC is such a technology with which you can perform fast connection (At close range) with other devices, also having the NFC function. An important feature of this connection between devices is that this connection can be installed without entering passwords and any confirmations.

How NFC works in the phone

NFC technology can be used for various purposes. Your phone with the NFC function can be virtual bank card, passing to the pool or to the factory. Also using NFC can be exchanged files, references, read and record information (using special applications and NFC tags, as well as NFC smart cards).

But what is NFC in the smartphone, you ask if there is a Bluetooth function for data transmission? The difference between them is quite obvious: as we wrote above, NFC is more often used when paying any goods or services, but Bluetooth is completely not suitable for these purposes. The fact is that Bluetooth has a wide range of action, which increases the risk of intercepting your payment data. A connection between two devices via NFC, on the contrary, occurs instantly, unlike Bluetooth.

What is applied by NFC

You can exchange applications, web pages, video from YouTube. With these exchanges, the phone or tablet does not download a video file or link, it just opens it all in his browser. As we have said, NFC supports payment function, and this is perhaps the main advantage of this technology. Having appropriate softwareYou can pay any services, products, words, just use the phone as a map. However, this function is still not in demand in Russia for some reason.

In addition, you can use NFC tags, as well as smart cards with a NFC chip for reading. NFC chips are so small that they can be inserted anywhere (business cards, price tags, bracelets, labels, etc.). Basically, such chips contain information about goods, human data, references, and they can also contain commands that will execute your phone or tablet when touching NFC labels.

Is there any function NFC on your device

Learn about the availability of the NFC function in your phone or on the tablet in the following way: In the settings menu, in the "Wireless Networks" section, select "More": There must be NFC settings. Also on the case itself or on the phone or tablet battery, the NFC logo can stand - this means that the device supports this technology.

Note that most of the new models are already equipped with the NFC function, but so far this technology is practically not in demand with us. Basically, it is used to pay for services and quick information sharing. But, nevertheless, NFC technology does not stand still and is constantly being improved, and who knows, maybe it will soon replace the means of sharing information familiar to us. If you want to learn more about the functions of smartphones and other mobile devices, look at our section.

Plan:

1. Cell phone.

2. Classification of cell phones.

3. Functions cell phones.

Functions of cell phones

In addition to the main function, namely telephone communication, modern cell phones have many additional:

      1. Basic

    phonebook

    vibrovyzov("Vibor shifts") - useful in noisy places, or where it is impossible to break silence

    replaceable ringtones (most often formats Midi.,MMF.,Wav,Mp3and Aac)

    connecting a headset ( Hands Free.) (headphones + microphone)

    loud-speaking communication("Speakerphone")

    clock

    alarm clock

    stopwatch

    timer

    the calendar

    calculator

    data storage (built-in flash Memory, support for replaceable flash memory cards ( MMC.,RS MMC.,SD.,Memory Stick.,MicroSD.,Memory Stick Micro.,Mini SD.et al.), also hDD)

    games and applications (on Java. (J2me), Brew., Android, Windows Mobile)

      1. Business

    engineering calculator

    currency Converter

    dictaphone

    organizer

    conference call- In this mode, several people can talk (support for the function of the function of the operator is needed)

    Organizer Password- Ability to write down a few passwords and hide them under a single password

      1. Multimedia

    radio

    digital player

    video player

    TV tuner

    karaoke(LG F1200.)

    digital camera,digital video camera(cm. camera)

    simple graphicand video orders

    Trackid- service built-in phones Sony Ericsson.(series Walkman.(starting with W810), K-series), allowing you to know the name and artist of the musical work

    The function of obtaining some information from the radio station ( RDS)

      1. Message exchange

    SMS - Short Message Service SMS. SHORT MESSAGE SERVICE)

    EMS - Extended Message Service EMS.ENHANCED MESSAGE SERVICE - SMS extension that allows you to format text, add smiley, black and white (and sometimes color) images, sounds and simple melodies)

    MMS - Multimedia Messaging Service MMS.Multimedia Messaging Service) Allows you to add sound, image (for example, photo) or a small video.

    Built-in or additionally installed IM.-client

    CB.(Cell Broadcast) - Reception of information messages from the operator

      1. Data exchange

    through fax

    through modem(including access to the Internet, by protocols CSD.,GPRS.,Edge.,HSDPA.,EV-DO.,Wi-Fi,Wimaxand etc.)

    through the built-in WAP.-browser

    through built-in or additionally installed Web browser

    through means for working with email

    through data cable

    through IR port

    through Bluetooth

    through WiFi.

    through NFC.

      1. Other functions

Sometimes manufacturers of cell phones include more exotic functions. :

    Push-to-Talk(PTT) - in this mode, the phone simulates portable radio

    flashlight

    camera

    printer(Polaroid HS-RSS)

    image scanner

    compass

    fingerprint's scanner(PANTECH GI100.,iPhone 5S.)

    conversion speechin textand vice versa (some devices Samsungand Nokia.)

    video camera(present in all new phones)

    Location-Based Services

    The solar panel(SAMSUNG S7550 BLUE EARTH) (Allows you to charge the phone from the Sun, 1 hour \u003d 10 minutes of conversation)

    Pedometer(SAMSUNG S7550 BLUE EARTH) (Number of preserved trees spent energy, reducing CO2 emission)

    TV tuner(analog or digital) (many chinese models)

    Projectorbuilt into the phone (many Chinese models, as well as branded)

    Telephone-Clock(Many Chinese models)

    iFANcharging iPhone.strength of wind (attached to the wheel of the bike)

    Heat generatorbuilt-in phone Nokia E-Cu(concept)

Mobile phones are becoming more common and utmost, but the fantasy of designers is not weakened. Mobile phones - such similar, and such - different

Today, the market mobile phones Already reached the stage of saturation, in which manufacturers are forced to start in all grave to attract the attention of users. One of the consequences of this is becoming an increasing species diversity of models presented in the market - both by technical capabilities and design, appearance. About the various form factors of mobile phones and will be discussed in this material.