Initialization
When the ignition switch is placed in the ON
position, NISSAN Voice Recognition is initialized,
which takes a few seconds. If the 
button is
pressed before the initialization completes, the
system will announce “Hands-free phone system
not ready” and will not react to voice commands.
See also:
Choosing a language
You can interact with the Bluetooth Hands-Free
Phone System using English, Spanish or French.
To change the language, perform the following.
1. Press and hold the button for
more
than 5 seconds ...
Radio
Place the ignition switch in the ACC or ON
position and press the POWER/VOLUME control
knob to turn the radio on. If you listen to the
radio with the engine not running, the ignition
switch sh ...
Clearing the programmed information
Individual buttons cannot be cleared. However,
to clear all programming, press and hold the two
outside buttons and release when the indicator
light begins to flash (approximately 20 seconds). ...