This screen is used for guidance for voice command systems setting.

To return to the default volume settings
Select “default”, and then “yes”.
Display settingsDeleting the contact data
For pbap compatible bluetooth® phones, this function is available
when “automatic transfer” is set to off.
Select “delete contacts”.
Select the desired contact and select “delete”.
Select “yes” when the confirmation screen appears.
Deleting the contact in a different way ...