With a mobile telephone (10) set into a telephone holder (11), if a telephone call is received, rather than sounding an audible ringing, a head-up display (60) notifies the driver by a display (67) made in a peripheral vision region (64) outside of a central vision region (63) of the driver. The driver...http://www.google.fr/patents/US6718187?utm_source=gb-gplus-shareBrevet US6718187 - Hands-free telephone apparatus for vehicles and control-method therefor
Hands-free telephone apparatus for vehicles and control-method therefor