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Black plate (49,1)
Buick LaCrosse Owner Manual - 2011
Infotainment System 7-49
Switching Between Calls
(Call Waiting Calls Only)
To switch between calls:
1. Turn the menu knob.
2. Select Switch Call from
the menu.
Conference Calling
Conference calling and three way
calling must be supported on the
Bluetooth phone and enabled by the
wireless service carrier to work.
To start a conference while in a
current call:
1. Turn the menu knob.
2. Select Enter Number.
3. Enter the character sequence
then select call. See “Entering a
Character Sequence” in
Operation
on page 7‑7
for
more information.
4. After the call has been placed,
turn the menu knob button and
choose Merge Calls.
5. To add more callers to the
conference call, repeat steps 1
through 4. The amount of callers
that can be added are limited by
your wireless service carrier.
Ending a Call
Turn the menu knob and select
Hang Up.
Muting a Call
To Mute a Call
Turn the menu knob and select
Mute Call.
To Cancel Mute
Turn the menu knob and select
Mute Call.
Dual Tone Multi-Frequen cy
(DTMF) Tones
The in‐vehicle Bluetooth system can
send numbers during a call. This is
used when calling a menu driven
phone system.
1. Turn the menu knob and select
Enter Number.
2. Enter the character sequence,
see “Entering a Character
Sequence” in Operation
on
page 7‑7
for more information.