Ending a Call
Buick LaCrosse / Buick LaCrosse Owners Manual / Infotainment System / Phone / Bluetooth (Voice Recognition) / Ending a Call
Press 
to end a call.
See also:
Steering Wheel Controls
If equipped, these controls
are located on the right
side of the steering wheel.
: Press to go to the next radio
station stored as a
favorite, or the next track, if a CD/DVD is playing.
...
Horn
Press on the steering wheel pad
to sound the horn. ...
Dual Tone Multi-Frequency
(DTMF) Tones
The Bluetooth system can send
numbers and the numbers stored as
name tags during a call. You can
use this feature when calling a
menu-driven phone system.
Account numbers can also be
stored ...