2010 Buick LaCrosse Owner's Manual - Page 199

Infotainment System Receiving a Call When an incoming call is received, the audio system mutes and a ring tone is heard in the vehicle... 6-55 Three‐Way Calling Three‐way calling must be supported on the Bluetooth phone and enabled by the wireless service carrier. 1. While on a call, press b g. 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 b g to link all the callers together. 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. To Mute a call 1. Press b g. The system responds "Ready", followed by a tone. 2. Say "Mute Call". The system responds "Call muted". To Cancel Mute 1. Press b g. The system responds "Ready", followed by a tone. 2. After the tone, say "Mute Call". The system responds "Resuming call". b g to answer the call. Press c / $ to ignore a call. Press Call Waiting Call waiting must be supported on the Bluetooth phone and enabled by the wireless service carrier. . Press b g to answer an incoming call when another call is active. The original call is placed on hold. Press b g again to return to the original call. To ignore the incoming call, no action is required. Press c / $ to disconnect the current call and switch to the call on hold. . . Ending a Call Press . c / $ to end a call.