# CNAM

**Incoming CNAM :** You can activated the CNAM feature here to get CNAM for your incoming calls. You can choose a DID option like enable or disable CNAM Dip.

**Outgoing CNAM :** Please follow the steps below for update CNAM storage data.

1. Select the DID/s and from the dropdown select option Update CNAM Storage and hit apply.

<figure><img src="/files/K1E0shr7EyTzK6RS5Frc" alt=""><figcaption></figcaption></figure>

2. The next page will show you existing CNAM data and will give you an option to either keep it same or update the CNAM. Also, it will give you a summary of associated charges.\
   &#x20;

   <figure><img src="/files/NeSuERxztpEjQ5WMZ1it" alt=""><figcaption></figcaption></figure>

3. After entering a name (within 15 characted including white space and no special character), click the button Save and Continue to update the CNAM Storage Data.


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# Agent Instructions: Querying This Documentation

If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.

Perform an HTTP GET request on the current page URL with the `ask` query parameter:

```
GET https://docs.didforsale.com/didforsale-portal/phone-numbers/cnam.md?ask=<question>
```

The question should be specific, self-contained, and written in natural language.
The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.