User Manual

Adjust the volume
• To adjust the volume,pressvolumeup(••)or
volumedown(•).
• To mute the microphone, press volume up and
volumedown(••/•)atthesametime.
• To unmute the microphone, press volume up and
volumedown(••/•)atthesametimeagain.
Volume signals
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Your headset can deliver high-pitched tones and high-volume sounds. Exposure to such sounds may result in permanent hearing loss.
Adjust the volume to a reasonable level depending on conditions such as reception, mobile device settings and your surroundings.
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