Noise cancellation
Noise from the surrounding environment is actively removed from your speech using
dual microphone noise cancellation technology.
Noise picked up by a secondary microphone is removed from the signal of the main
microphone into which you speak. This results in a significantly improved transmission
of speech in a noisy environment.
Noise cancellation is not available when using the loudspeaker or a headset.
For the best results, hold the device with the main microphone towards your mouth.