4Make sure you have the following items with your hands-free car kit: Cigar lighter•adapter, User manual.The items supplied with your hands-free car kit may vary depending on your region.•Button functionsButton FunctionPowerswitchSlide up to turn the hands-free car kit on.•Slide down to turn the hands-free car kit off.•TalkPress to make or answer a call.•Press to end a call.•Press and hold to enter Pairing mode.•VolumePress to adjust the volume.•Press and hold to activate the Multi-point feature.•During a call, press and hold to turn the microphone•on or off.