Buick Regal Navigation Manual page 83

4. Make another call. The first call
will be placed on hold while the
second call is dialing and
connected.
5. To make a conference call,
select the Merge Calls screen
button in the Phone Menu and
both calls merge into one
conference call.
6. To add more callers to the
conference call, repeat Steps 3
through 5. The number of callers
that can be added is limited by
your wireless service carrier.
To end a call:
1. Press the Phone screen button
on the Home Page or
the faceplate to display the
Phone screen.
2. Press the Phone screen button
to access the Phone Menu.
3. Press the Hang Up screen
button to end the call.
1. Press the Phone screen button
on the Home Page or
the faceplate to display the
/ on
Phone screen.
2. Press the Phone screen button
to access the Phone Menu.
3. Press the Mute Call screen
button.
4. Press Mute Call again to
unmute the call.
/ on