Call center, communication, guide book icon
![Call center, communication, guide book, instruction, manual, service, technical support icon - Download on Iconfinder](https://cdn2.iconfinder.com/data/icons/technical-support-color/48/Guide_Book-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.