Buick LaCrosse Owner's Manual page 255

Ending a Call
Press SELECT and select Hang Up,
or press the / button on the
steering wheel controls.
To Mute a Call
Press SELECT and select
Mute Call.
To Cancel Mute
Press SELECT and select
Mute Call.
Dual Tone Multi-Frequency (DTMF)
Tones
The UHP system can send numbers
during a call. This is used when
calling a menu driven phone
system.
To access this system:
1. Press SELECT and select Enter
Number.
2. Enter the character sequence.
Operating UHP Using Voice
Control
The voice control of the UHP
system enables you to operate
several functions of the mobile
phone using your voice. The UHP
system uses voice commands to
control the system and dial phone
numbers. After input of the
command the infotainment system
guides you through the dialogue
with appropriate questions and
feedback to achieve the desired
action. The commands and
numbers can be spoken without a
pause between the individual words.
In addition you can save telephone
numbers under a name tag that is
selectable by you. The telephone
connection can be set up with
this name.
In the event of incorrect operation or
incorrect codes, the voice control
gives you voice feedback and
requests you to re-enter the desired
command. Apart from this, the voice
Infotainment System
control acknowledges important
commands and will ask if
necessary.
In order that calls are made inside
the vehicle do not lead to
unintentional triggering of the mobile
phone, the voice control does not
start until it has been activated.
Activating the Voice Control
For vehicles without a navigation
system, press the /
the steering wheel to activate the
voice control of the UHP system.
For vehicles with a navigation
system, press the /
the steering wheel to activate the
voice control of the UHP system
The system responds with a tone.
After the tone, say Phone.
For the duration of the dialogue any
audio source that is active is muted
and any traffic news fade-in is
cancelled.
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