Buick Regal Navigation Manual page 71

Three way calling must be
supported on the cell phone and
enabled by the wireless service
carrier.
1. While on a call, press
2. Say Three way Call.
3. Use the dial or call command to
dial the number of the third party
to be called.
4. Once the call is connected,
press / to link all callers
together.
Press / to end a call.
During a call, all sounds from inside
the vehicle can be muted so that the
person on the other end of the call
cannot hear them.
/ . To mute a call, press
then say Mute Call.
To cancel mute, press
then say Un mute Call.
Audio can be transferred between
the Bluetooth system and the cell
phone.
The cell phone must be paired and
connected with the Bluetooth
system before a call can be
transferred. The connection process
can take up to two minutes after the
vehicle is started.
During a call with the audio in the
vehicle:
1. Press
/ , and
2. Say Transfer Call.
/ , and
During a call with the audio on the
cell phone, press
transfers to the vehicle. If the audio
does not transfer to the vehicle, use
the audio transfer feature on the cell
phone. See your cell phone
manufacturer's user guide for more
information.
/ .
/ . The audio