Noise Reduction; Setting The Noise Reduction Feature - NEC DECT I766 Basic User's Manual

Telephone settings
5.

Noise Reduction

In environments with a lot of ambient noise, such as in production
environments, the I766 noise reduction feature can be enabled resulting in a
strong reduction of the noise level. The I766 has an additional microphone
situated at the top back of the handset, by comparing the audio from both
microphones, the I766 can discriminate voice and ambient noise. This results
in less disturbance of the call and much better quality of the voice.

Setting the noise reduction feature

Open Settings menu section:
1.
2.
3.
4.
n
5.
90
n
Or
Note: Currently set value is
marked by a blue dot ( )