2011 Buick LaCrosse Owner's Manual - Page 228

7-48 Infotainment System Audio System When using the Bluetooth system, sound comes through the vehicle's front audio system speakers and overrides the audio system. Use the VOL/ O knob during a call to change the volume level. The adjusted volume level remains in memory for later calls. The system maintains a minimum volume level. Voice Recognition The voice recognition system uses commands to control the system and dial phone numbers. Noise: The system may not recognize voice commands if there is too much background noise. When to Speak: A tone sounds to indicate that the system is ready for a voice command. Wait for the tone and then speak. How to Speak: Speak clearly in a calm and natural voice. Bluetooth (Infotainment Controls) For information about how to navigate the menu system using the infotainment controls, see Operation on page 7‑7. Pairing A Bluetooth‐enabled cell phone must be paired to the Bluetooth system first and then connected to the vehicle before it can be used. See the cell phone manufacturer user guide for Bluetooth functions before pairing the cell phone. If a Bluetooth phone is not connected, calls will be made using OnStar® Hands‐Free Calling, if available. Refer to the OnStar Owner's Guide for more information. Other Information The Bluetooth® word mark and logos are owned by the Bluetooth® SIG, Inc. and any use of such marks by General Motors is under license. Other trademarks and trade names are those of their respective owners. See Radio Frequency Statement on page 13‑20 for Federal Communications Commission and Industry Canada information.