Buick Acadia 2015 Owner's Manual page 91

90 Infotainment System
The DTMF tones will be generated
on the network as you enter each
number.
Ringtones
The phone must support in-band
ringtones for this feature to work.
In-band ringtone is the phone s
internal ringtone. Three radio
ringtones are available for phones
that do not support in-band
ringtones.
1. Press the Phone screen button
on the Home Page to display the
Phone screen.
2. Press the Menu screen button to
display the Phone Menu.
3. Press Ringtones to display the
Ringtones menu. This line item
is only available for phones that
support in-band ringtones.
Device List
1. Press the Phone screen button
on the Home Page to display the
Phone screen.
2. Press Device List from the main
Phone screen or press Menu
and select Device List. Bluetooth