1. Find the setting function of oppo mobile phone on the desktop and click to enter.
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2. After entering the Settings list, find the Bluetooth function and click to enter the Bluetooth function.
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3. After entering the Bluetooth function, turn on Bluetooth detection and search for the Bluetooth headset that needs to be paired.
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4. After pairing with the Bluetooth headset, the phone is successfully connected to the Bluetooth headset.