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:
Time and Date Settings
From the Time and Date Settings screen button, press to display the Time and
Date Settings menu.
Set Time: Press + or − to increase or decrease the Hours and Minutes displayed
on the clock. ...
How to Change the Video Format when inthe Auxiliary Mode
The auxiliary input video format is preset to NTSC.
In some countries, the video format may be in
the PAL system. To change the video format,
perform the following:
1. Press the display menu b ...
Pairing
A Bluetooth enabled mobile phone
must be paired to the UHP system
first and then connected to the
vehicle before it can be used. See
the mobile phone manufacturer's
user guide for Bluetooth ...