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# IOBluetoothL2CAPChannelPublishedNotification

```
extern NSString * const IOBluetoothL2CAPChannelPublishedNotification;
```

## See Also

[`IOBluetoothHostControllerPoweredOffNotification`](/documentation/IOBluetooth/IOBluetoothHostControllerPoweredOffNotification)

[`IOBluetoothHostControllerPoweredOnNotification`](/documentation/IOBluetooth/IOBluetoothHostControllerPoweredOnNotification)

[`IOBluetoothL2CAPChannelTerminatedNotification`](/documentation/IOBluetooth/IOBluetoothL2CAPChannelTerminatedNotification)


---

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