> 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/tools-settings/cnam.md).

# CNAM

Navigate to the "Tools/Settings > CNAM "  section.

**Step 1: Select the numbers**

* Locate the numbers you want to modify and select them.

**Step 2: Select "Add/Update CNAM" from Dropdown**

* From the dropdown menu, choose "Add/Update CNAM."

**Step 3: Click the "Edit Selected" Button**

* After selecting the numbers, click on the "Edit Selected" button. This will lead you to a new menu.

**Step 4: Choose the CNAM Option**

* In the new menu on the right-hand side, choose either 'Keep it' or 'New one' based on your preference.

**Step 5: Enter CNAM Name**

* Enter the desired CNAM Name in the provided field. 

<mark style="color:red;">Note: The name should not exceed 15 characters, including white space, and special characters are not allowed.</mark>

**Step 6: Save Changes**

* Once you've entered the CNAM Name, look for a "Save" or "Apply Changes" button and click on it to save your settings.

Check the below image for reference.

<figure><img src="/files/8QJVwyJRUAcgxr7OaaRW" alt=""><figcaption></figcaption></figure>