How to connect Bluetooth BTC

1. Dear Samsung users:
Samsung S7 mobile phone connecting Bluetooth device method:
1. Turn on Bluetooth function: Set - (connect) - Bluetooth - on
2. Turn on Bluetooth visible mode, operation:
1). If you are using Android 2.3 or earlier: settings - Wireless and network - Bluetooth settings - visible - check< If you are using Android 4.0 or above: Set - (connect) - Bluetooth - swipe on, top "invisible to other Bluetooth devices" - check (enable visible mode)
3. Scan the nearby Bluetooth devices and connect them by pairing. In the Bluetooth pairing request dialog box of the two devices, click OK.

2. Hello
1. Turn on the on key of Bluetooth headset, and long press the on key until the red and blue lights flash alternately
2. Turn on the Bluetooth function of the mobile phone, set the devices to "visible to all" and search for Bluetooth devices
3. After finding the connection, select the connection, and the password is 0000. If the connection is successful, the pairing is completed
4. Call to test
hope to help you, hope to adopt!

3. Normal Bluetooth headset connecting mobile phone is such a step. Take S100 I use as an example, first turn on the Bluetooth of mobile phone, then turn on the Bluetooth of headset, and turn on the pairing of S100, the ear light will flash, then S100 will appear in the Bluetooth device of mobile phone, select it, you can connect it. Hope to adopt.

4. It's a Bluetooth headset of xutronik brand from the United States. Btc-1800 costs US $119.99 abroad.
of course, it's made in China

5. Mini tablet

6.

The solution to the problem is as follows:

1. For the opening method of Bluetooth, there is usually a corresponding "switch" prompt on the front panel or keyboard of the laptop. Press "FN" + "F5" directly to open the Bluetooth function of the laptop

this solves the problem that Bluetooth can't be used in notebook computers

7.

1. Find the local Bluetooth device ID

this is very simple. Find the Bluetooth device in the device manager and click "properties" to view "details" to see "device instance ID"

2. Modify bttl.ini to add support for built-in Bluetooth of ThinkPad

3. Modify btcusb.inf to take over Bluetooth device< br />

8. The summary is as follows:
doskey Xiaohei = dir
doskey dir = echo bad command or file name
now the dir command will not be used, and it will be replaced by the Xiaohei I set
Enter dir to display bad command or file name, and enter Xiaohei which I set myself, which is the same function of dir before
knowing this usage, we can also disable dangerous commands such as fdisk, format, deltree, etc.

9. Use an audio cable with a 3.5 stereo plug at one end and red and white lotus plugs at the other end. Plug the 3.5 plug into the out jack of the 5.1 sound card or the green jack of the integrated sound card (generally the middle jack), and connect the lotus plug at the other end to the left and right channel plugs of the audio input of the power amplifier. However, special attention should be paid to the fact that the audio signal from the output jack of the sound card is a strong signal, so when you receive the power amplifier, you must turn down the volume of the sound card as much as possible, so as not to damage the audio input circuit of the power amplifier. When using, the volume can be graally increased to an appropriate size.