> For the complete documentation index, see [llms.txt](https://docs.cebodtelecom.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.cebodtelecom.com/new/manage-phone-system/call-blocking.md).

# Call Blocking

Follow the steps:

 To add a new number to be blocked, click on “Add New”, and then enter the last 10 digits of the number that you want to block.

![](https://lh3.googleusercontent.com/x3t5jUeUiqxLwrMaml0wJqmVUGVFUKDxl6sGJCdoot43tQ_Q4zfEsWf31PawCtE4JZMPwg3QO4SxAOQCN8ynwO3GWiZoML9m5fRE-dTOx7EzyGxH8Vi57g-xBT3yKPiDRzG2SfiD)

![](https://lh5.googleusercontent.com/QUMbH6Y4hswUeubnCl_jogW55Q1KjX6DzC50WOBdjlTAaQeYaobuPUoWZyyT3dvrZqapZ5OnD5dV1xzaLdO7hcbc20NbMgDoscrRKSmr6ZAN6_OswwFf3L2uSBZZPQdxbkhOGB64)