> For the complete documentation index, see [llms.txt](https://support.cloudwaitress.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://support.cloudwaitress.com/how-to-guides/how-to-configure-phone-regex-settings-in-cloudwaitress.md).

# How to Configure Phone Regex Settings in Cloudwaitress

### Steps:

1. Log in as Admin at admin.cloudwaitress.com.
2. From the list of accounts, find the account you want to configure and click "**Manage**".

   ![](/files/fzhql1cIwcndOBhDocZz)
3. In the left-side menu, click "**Settings**".

   ![](/files/MDikyGCoQwIGF2C2h08a)
4. Select the "**System"** tab.
5. Scroll down to the "**Misc**" section.

   ![](/files/gUXvaUefLJ01J6unGU5E)
6. In **Phone Number RegExp**, enter your custom JavaScript Regex.

   **Note**: This is a DIY feature. If you’re unsure about the correct pattern, ask your technical team to provide the proper JavaScript RegExp for your phone format.

   ![](/files/gWzL0fAB3mWST6PzLP9X)
7. Once added, click Save.


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