Voice RecognitionThe Bluetooth system uses voice recognition tointerpret voice commands to dial phone numbers andname tags.Noise : Keep interior noise levels to a minimum. Thesystem may not recognize voice commands if there istoo much background noise.When to Speak : A short tone sounds after the systemresponds indicating when it is waiting for a voicecommand. Wait until the tone and then speak.How to Speak : Speak clearly in a calm and naturalvoice.Audio SystemWhen using the in‐vehicle Bluetooth system, soundcomes through the vehicle's front audio systemspeakers and overrides the audio system. Use theaudio system volume knob, during a call, to change thevolume level. The adjusted volume level remains inmemory for later calls. To prevent missed calls, aminimum volume level is used if the volume is turneddown too low.Bluetooth ControlsUse the buttons located on the steering wheel tooperate the in‐vehicle Bluetooth system. See AudioSteering Wheel Controls on page 4‑105 for moreinformation.b g (Push To Talk) : Press to answer incoming calls,to confirm system information, and to start speechrecognition.c x (Phone On Hook): Press to end a call, reject acall, or to cancel an operation.PairingA Bluetooth enabled cell phone must be pairedto the in‐vehicle Bluetooth system first and thenconnected to the vehicle before it can be used. See thecell phone manufacturers user guide for Bluetoothfunctions before pairing the cell phone. If a Bluetoothphone is not connected, calls will be made usingOnStar ® Hands‐Free Calling, if available. Refer to theOnStar owner's guide for more information.Pairing Information:. Up to five cell phones can be paired to thein‐vehicle Bluetooth system.. The pairing process is disabled when the vehicle ismoving.4-68
