App user, busy call, communication support icon
![App user, busy call, communication support, computer office icon - Download on Iconfinder](https://cdn2.iconfinder.com/data/icons/e-learning-72/66/6-512.png)
This is a premium icon which is suitable for commercial work:
- Use it commercially. No attribution required.
- Ready to use in multiple sizes
- Modify colors using the color editor
- 1 credit needed as a Pro subscriber.