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# handsFree(_:currentCall:)

Sends the delegate information about the current call.

```
optional func handsFree(_ device: IOBluetoothHandsFreeDevice!, currentCall: [AnyHashable : Any]!)
```

## Parameters

`device`

The connected Bluetooth hands-free phone or headset.

`currentCall`

A dictionary with the incoming SMS message. For dictionary keys, see [Current Call Information Constants](/documentation/IOBluetooth/current-call-information-constants).

## Discussion

---

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