See also:

Winter Operation4
When operating the system during the winter months, make sure the air intake, located directly in front of the windshield, is free of ice, slush, snow, or other obstructions. ...

Conference Call
When two calls are in progress (one active and one on hold), press and hold the button until you hear a double beep indicating that the two calls have been joined into one conference call. ...

Operating Instructions — Voice Command System (If Equipped)
For the radio, Refer to “Voice Command” in the Uconnect™ User Manual located on the DVD for further details. ...