2009 Buick LaCrosse Owner's Manual - Page 229

Call Waiting Call waiting must be supported on the Bluetooth phone and enabled by the wireless service carrier to work. Ending a Call Press c x to end a call. • Press b > to answer an incoming call when another call is active. The original call is placed on hold. Muting a Call During a call, all sounds from inside the vehicle can be muted so that the person on the other end of the call cannot hear them. • Press b > again to return to the original call. • To ignore the incoming call, continue with the original call with no action. To Mute a call 1. Press b > . The system responds with "Ready" followed by a tone. 2. Say "Mute Call". The system responds with "Call muted". • Press c x to disconnect the current call and switch to the call on hold. Three-Way Calling Three-Way Calling must be supported on the Bluetooth phone and enabled by the wireless service carrier to work. 1. While on a call press b > . The system responds with "Ready" followed by a tone. 2. Say "Three-way call". The system responds with "Three-way call, please say dial or call". 3. Use the dial or call command to dial the number of the third party to be called. 4. Once the call is connected, press the callers together. To Cancel Mute 1. Press b > . The system responds with "Ready" followed by a tone. 2. After the tone, say "Mute Call". The system responds with "Resuming call". Transferring a Call Audio can be transferred between the in-vehicle Bluetooth system and the cell phone. b > to link all 3-107