Buick LaCrosse Owner's Manual page 254

7-74 Infotainment System
3. Select the numbers to be dialed.
For vehicles with a navigation
system, touch the numbers on
the infotainment screen. For
vehicles without a navigation
system, see Entering a
Character Sequence in for more
information.
4. Select Call to start dialing the
number.
Accepting or Declining a Call
When an incoming call is received,
the infotainment system mutes and
a ring tone is heard in the vehicle.
To accept the incoming call, turn the
Menu knob to Answer and press
SELECT, or press the
on the steering wheel controls.
To decline the incoming call, turn
the Menu knob to decline and
press SELECT, or press the
/ button on the steering wheel
controls.
Call Waiting
Call waiting must be supported on
the mobile phone and enabled by
the wireless service carrier to work.
To accept the incoming call, turn the
Menu knob to Answer and press
SELECT, or press the
on the steering wheel controls.
To decline the incoming call, turn
the Menu knob to Decline and
press SELECT, or press the
/ button on the steering
wheel controls.
1. Press the PHONE button.
2. Select Switch Call from
the menu.
/ button
Conference Calling
Conference calling and three way
calling must be supported on the
mobile phone and enabled by the
wireless service carrier to work.
To start a conference calling while in
a call:
1. Press SELECT and select Enter
Number.
2. Enter the character sequence
then select call.
/ button
3. After the call has been placed,
press SELECT and choose
Merge Calls.
4. To add more callers to the
conference call, repeat steps 1
through 3. The number of callers
that can be added are limited by
your wireless service carrier.
To disconnect from one caller while
in a conference call, select Detach
Number from the menu and select
the number to hang up on.