handsFree(_:redial:)
Tells the delegate the connected Bluetooth hands-free phone or headset is redialing the last phone number.
Declaration
optional func handsFree(_ device: IOBluetoothHandsFreeAudioGateway!, redial: NSNumber!)Parameters
- device:
The audio gateway for the remote hands-free Bluetooth device.
- redial:
A number that indicates whether the device is attempting to redial. This value is always set to 1.