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11.4 Using Audio Booster
Audio Booster optimizes sound by providing an audio equalizer for a better listening experience. To use Audio Booster, connect the supplied wired stereo headset to the 3.5mm audio jack on your phone.
To open Audio Booster
Tap Start > Audio Booster.
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1Enable or disable the equalizer.
2Apply the modified settings.
33 Choose the equalizer preset to use.
4Drag the sliders to adjust the frequency.
5Exit Audio Booster without applying the modified settings, or save or delete preset equalizer settings.
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To create a custom equalizer preset
1.Adjust the frequency bands to your desired values by dragging the equalizer controls.
2.When finished, tap Menu > Save as Preset.
3.Enter a preset name and then tap Done. The equalizer preset is added to the preset list box.
Note To delete a custom equalizer preset, select it on the preset list box and then tap Menu > Delete Preset. You cannot delete