NISSAN 2012 Altima Sedan - Navigation System Owner's Manual - Manual (Page 263)

5. Select the user whose voice is memorized
by the system.
6. Select “Start Speaker Adaptation
Learning”.
7. Select the voice command category to be
learned by the system. The voice command
category list is displayed.
LNV0605 NVR0038 NVR0039
Voice recognition 9-29