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Adjusting the volume
Adjust the volume with the volume control. The display shows set volume.
– Lowers the volume
– Increases the volume
N.B.
• Too high volume may cause echo during the call. Adjust the volume to desired level.
• Do not press the buttons simultaneously since you then call the hot key number.
Care and maintenance
Use a soft damp cloth to clean the product. Never use solvents or strong detergents.
Disposal
Follow local ordinances when disposing of this product. If you are unsure how to dispose of
the product, please contact your municipality.
Содержание Alpha BT V.1.2
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