---
title: IOBluetoothHandsFreeIndicatorService
framework: IOBluetooth
role: symbol
role_heading: Global Variable
path: iobluetooth/iobluetoothhandsfreeindicatorservice
---

# IOBluetoothHandsFreeIndicatorService

The command string you use to show a carrier network connection indicator on a phone.

## Declaration

```swift
let IOBluetoothHandsFreeIndicatorService: String
```

## Discussion

Discussion The possible values for the carrier network connection indicator are:

## See Also

### Phone Network Connection

- [IOBluetoothHandsFreeIndicatorRoam](iobluetooth/iobluetoothhandsfreeindicatorroam.md)
- [IOBluetoothHandsFreeIndicatorSignal](iobluetooth/iobluetoothhandsfreeindicatorsignal.md)