Can anyone tell us more about the Bluetooth function of the phone Please, everyone, thank you

Bluetooth is a radio technology that supports short-range communication between devices (typically within 10 meters). Enables wireless information exchange between a wide range of devices, including mobile**, PDAs, wireless headsets, laptops, related peripherals, and more. The standard for Bluetooth is that it works in the frequency band and has a bandwidth of 1mb s.

Bluetooth was originally a king who united Denmark in the 10th century, uniting Sweden, Finland and Denmark at the time. Naming this new technical standard after him has the implication of uniting the fragmented situation. Bluetooth technology uses advanced technologies such as high-speed frequency hopping (FH) and time division multiple access (TDMA, time divesionmuli-access) to link several digital devices (various mobile devices, fixed communication equipment, computers and their terminal equipment, various digital data systems, such as digital cameras, digital video cameras, etc., and even various household appliances and automation equipment) in a network at the lowest cost in close proximity.

Bluetooth technology will be the unifying bridge for the various peripheral interfaces in the network, eliminating wires between devices and replacing them with wireless connections. Bluetooth is a short-range wireless communication technology that allows electronic devices to be connected to each other through Bluetooth, eliminating the need for traditional wires. Through a wireless receiver on the chip, electronic devices equipped with Bluetooth technology can communicate with each other at a distance of 10 meters, and the transmission speed can reach 1 megabyte per second.

In the past, the transmission technology of the infrared interface required the distance of the electronic device within the line of sight, but now with Bluetooth technology, this trouble can be eliminated.

After the upgrading of smart phones, there are also a lot of smart gadgets, Bluetooth is one of them, Bluetooth headset is worn, mobile phone is put in the trouser pocket, so that there is a very good rush. So how to use Bluetooth in smartphones? Let's take a look with me!

Bluetooth technology is a kind of wireless technology, which supports communication between devices over short distances, and the devices generally cannot exceed 10m, and if it is exceeded, it will be automatically disconnected. Bluetooth technology enables wireless information exchange between mobile**, PDAs, wireless headsets, laptops, related peripherals, and more.

The use of "Bluetooth" technology can effectively simplify the communication between mobile communication terminal equipment, and can also simplify the communication between the device and the Internet, so that the data transmission becomes more rapid and efficient.

Go to your phone's settings and find the relevant settings for Bluetooth.

Tap the Bluetooth switch to turn on the Bluetooth, if it is already on, you can ignore it. Due to the different mobile phone systems, the setting interface may be slightly different.

Bluetooth settings for Huawei phones, quickly pair Bluetooth devices!

The Bluetooth function has a special switch setting to turn on or off, and some options will appear after turning on the Bluetooth function:

1. Open detection: allow the Fanchai mobile phone to start to automatically detect other devices with Bluetooth function around the circumference, and open the Lingzha Qi, and the automatic detection time is generally two minutes.

3. Receiving files: Files transmitted via Bluetooth can be viewed and managed through this function.

4. Pairing devices: For devices that have completed Bluetooth pairing, click the exclamation mark on the right "! can unpair or give the paired device a name.

5. Available devices: The mobile phone detects and displays the Bluetooth devices that can be paired around, and click the corresponding name to pair.

5. Menu: After clicking, you can set the "Detection Timeout Setting" and view the "Help".

Although Bluetooth is a function that logged in to the mobile phone nearly ten years ago, it is not a virtual difference because there is now an interconnection network, so it is not often useless to make Qing, but more and more Bluetooth devices have also brought it back to people's field of vision, so how to use mobile phone Bluetooth.

How to use Bluetooth on mobile phones:

1. First of all, we enter the "Settings" of the phone

2. In it, you can see the "Bluetooth" setting, click to enter.

3. You can see the name of Bluetooth in it, and if you want to use it, turn on the "Bluetooth" switch above.

4. Then select the device you want to connect under "Available Devices", and wait for the connection to complete and you will enter "Paired Devices".

5. After the connection is completed, click the "gear" on the right to enter the settings, and you can also modify the Bluetooth name, permissions and other settings.

Bluetooth is a transfer tool that can be used to transfer songs and the like

Connect a Bluetooth headset to transfer files wirelessly.