---
title: "Can I enter any extension number?"
url: "https://help.monema.com/en/article/can-i-enter-any-extension-number"
language: "en"
last_updated: "2025-02-26T10:16:01.022Z"
---

# Can I enter any extension number?

PBX Control panel (admin)

Yes, you can enter any number **between 1 and 4 digits long**.

To change it you have to access **Settings** \> **User** and modify the **Extension number** field or, if you are an administrator you can also access from **Numbering and incoming config** \> **Users** \> click on **Edit** of the user you want > **User** and modify the **Extension number** field.