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With the Bluetooth headset paired, you can do the following:
Press the Volume key ( ?+ ) on the Bluetooth headset to increase the volume.
Press the Volume key ( ?- ) on the Bluetooth headset to decrease the volume.
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Tel: 0086-25-84658050 | Fax: 0086-25-84658319 | Mail: support@htek.com | Web: www.htek.com
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UserGuideForBlueTooth
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