---
title: PTChannelTransmitRequestSource.userRequest
framework: pushtotalk
role: symbol
role_heading: Case
path: pushtotalk/ptchanneltransmitrequestsource/userrequest
---

# PTChannelTransmitRequestSource.userRequest

A transmission request that indicates the user pressed the transmit button in the system user interface.

## Declaration

```swift
case userRequest
```

## See Also

### Transmission sources

- [PTChannelTransmitRequestSource.developerRequest](pushtotalk/ptchanneltransmitrequestsource/developerrequest.md)
- [PTChannelTransmitRequestSource.handsfreeButton](pushtotalk/ptchanneltransmitrequestsource/handsfreebutton.md)
- [PTChannelTransmitRequestSource.unknown](pushtotalk/ptchanneltransmitrequestsource/unknown.md)