The noise-cancelling feature reduces background noise by up to 75%. With the noise-cancelling feature switched on, you can listen to your favourite music without being disturbed by sounds in the background. You can also create your own quiet space by leaving noise cancelling switched on, but the music in your phone turned off. Simply switch off the noise-cancelling feature if you have to pay attention to important background noise.

Note:In a quiet environment you can experience more noise (due to the amplifier) if the noise-cancelling feature is switch on.

When the phone rings, answer the call by pressing the call-handling key. The music pauses, and will start to play again as soon as you end your call.

To switch on the noise-cancelling feature:

1. On the microphone unit, slide the slider to the left.
2. When the noise-cancelling feature is on, you can see a green light next to the slider.

1. On the microphone unit, slide the slider to the right.

Yes, you can. When the phone rings, answer the call by pressing the Call handling key. The music pauses, and will start to play again as soon as you end your call. The Call handling key is the key on the microphone unit, at the end of the cord, where the headphones are connected.

• When you aren't engaged in a call, or while the phone is ringing, press the volume keys on your headset. Press "+" to increase the volume, and "-" to decrease the volume.

• During a call, press the volume keys on your headset.

• Press the volume keys on your headset at the same time. Repeat to turn on the microphone again.