User manual

Through the Control Center:
1. Swipe down from the very top of any screen (except the notch at the top center of
the display)
2. Press to enable NFC. The icon will have a green highlight when it is enabled.
Note: Some devices may not have NFC.
4.5. Default volume button adjustment
Sometimes you just wanted to manage the volume of the ringtone using the
physical buttons but the one that gets adjusted is the music volume. So you
manually open the volume setting and fine-tune it. But now, you can choose the
physical buttons to either only adjust the Ringtone Volume or the Media volume.