---
title: IOBluetoothHandsFreeCallDirection
framework: IOBluetooth
role: symbol
role_heading: Global Variable
path: iobluetooth/iobluetoothhandsfreecalldirection
---

# IOBluetoothHandsFreeCallDirection

A value that indicates whether a call is incoming or outgoing.

## Declaration

```swift
let IOBluetoothHandsFreeCallDirection: String
```

## Discussion

Discussion The string contains a single digit with one of the following values:

## See Also

### Call Information

- [IOBluetoothHandsFreeCallIndex](iobluetooth/iobluetoothhandsfreecallindex.md)
- [IOBluetoothHandsFreeCallMode](iobluetooth/iobluetoothhandsfreecallmode.md)
- [IOBluetoothHandsFreeCallMultiparty](iobluetooth/iobluetoothhandsfreecallmultiparty.md)
- [IOBluetoothHandsFreeCallStatus](iobluetooth/iobluetoothhandsfreecallstatus.md)