---
title: HIDUsage.TelephonyDeviceUsage.activateHandsetAudio
framework: corehid
role: symbol
role_heading: Case
path: corehid/hidusage/telephonydeviceusage/activatehandsetaudio
---

# HIDUsage.TelephonyDeviceUsage.activateHandsetAudio

## Declaration

```swift
case activateHandsetAudio
```