How to use button mute on OnePlus 9r_How to use button mute on OnePlus 9r

php Editor Banana will introduce you in detail how to use the button mute function of OnePlus 9R mobile phone. OnePlus 9R adopts a unique hardware design, and its button mute function can help users quickly adjust the mute status of the phone and improve the user experience. In daily life, mastering the correct method of using mute keys can effectively avoid embarrassing situations and disturbing others, and it is also more convenient for yourself. Next, let us learn about the key mute settings of OnePlus 9R mobile phone to make your mobile phone use more convenient!

1. First, enter the settings and select [Sound and Vibration].

2. Then find [System Feedback] and enter.

3. Turn off the [Dial Key Tone] switch.

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