Buick 2011 Regal - Manual (Page 179)

Infotainment System 7-37
5. Once a phone has been deleted,
the only way to connect back to
that phone is to pair the phone
again. See “Pairing a Phone”
earlier before the process is
started.
Linking to a Different Phone
To link to a different phone, the new
phone must be in the vehicle and
available to be connected to the
Bluetooth system before the
process is started.
1. Press the CONFIG control
button repeatedly until the
Phone menu is shown.
2. Select the Bluetooth submenu.
3. Select the Device List submenu.
4. Select the phone to be linked
and then follow the on-screen
prompts.