If can not search bluetooth,how to do it ?
First, it is generally considered that after the Bluetooth is turned on, the mobile phone can search for Bluetooth and successfully connect with it.
In fact, this is wrong. To search for Bluetooth on your phone, Bluetooth must enter a special state: pairing status.
Second, the specific operation steps: 1, confirm that the Bluetooth is off state: long press the multi-function button for 2-3 seconds, the Bluetooth indicator red flashing quickly 3 times or so, that is, turn off the Bluetooth. 2. Bluetooth enters the pairing state: long press the multi-function button for 7-8 seconds, the Bluetooth enters the pairing state, and the performance is the indicator light. The red and blue colors alternately flash rapidly or the indicator light is always on. Third, after Bluetooth successfully enters the pairing state, the next step is to enter the operation of the mobile phone: 1. Turn on the Bluetooth function of the mobile phone and search for the Bluetooth model. 2. The mobile phone is connected with Bluetooth. If you are prompted to enter the pin code, it is usually 0000 or 1234. 3. The pairing is successful. At this time, you can use Bluetooth to answer and make calls. If Bluetooth supports the A2DP protocol, you can also use it to listen to music.
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