Noise cancellation s23 ultra

[ASIF6207]

How to turn on noise cancellation in 23 Ultra during call or its automatically turned on so any one help me 

[cs_member8]

Dear Samsung Member,

Greetings from Samsung Customer Support!

As per your concern, we want to inform you that normal noise cancellation works by itself. Also, you can enable the voice focus when call is ongoing.

Warm Regards,
Samsung Customer Support