---
title: IOBluetoothPDUType
framework: IOBluetooth
role: symbol
role_heading: Global Variable
path: iobluetooth/iobluetoothpdutype
---

# IOBluetoothPDUType

The GSM type of the text message.

## Declaration

```swift
let IOBluetoothPDUType: String
```

## See Also

### Message Information

- [IOBluetoothPDUProtocolID](iobluetooth/iobluetoothpduprotocolid.md)
- [IOBluetoothPDUUserData](iobluetooth/iobluetoothpduuserdata.md)
- [IOBluetoothPDUTimestamp](iobluetooth/iobluetoothpdutimestamp.md)
- [IOBluetoothPDUEncoding](iobluetooth/iobluetoothpduencoding.md)