> ## Documentation Index
> Fetch the complete documentation index at: https://help.dingtalk.io/llms.txt
> Use this file to discover all available pages before exploring further.

# Phone Number

> Introduction to the Phone number component, which validates phone numbers in standard formats, supports country codes, and enables outbound calls. Configuration options include title, placeholder tip, and description. Notes are included to ensure data security and compliant use.

| Feature                | Free plan     | Basic edition | Professional edition | Dedicated edition             |
| ---------------------- | ------------- | ------------- | -------------------- | ----------------------------- |
| Phone number component | Not supported | Not supported | Not supported        | Supported (dedicated storage) |

## Overview

The Phone number component validates whether a phone number conforms to standard formats. It supports country codes and outbound calls.

| **Configuration item** | **Description**                                                                                           | **Attribute**     |
| ---------------------- | --------------------------------------------------------------------------------------------------------- | ----------------- |
| **Title**              | Sets the display title of the component. Supports multilingual content and variable binding.              | lable             |
| **Placeholder tip**    | Sets the default content shown in the input box. Supports multilingual content and variable binding.      | placeholder       |
| **Description**        | The description shown below the component, typically used for additional explanation.                     | tips              |
| **Status**             | Sets the component status. Supports four states: normal, disabled, read-only, and hidden.                 | behavior          |
| **Type**               | Restricts the type of phone number that can be entered. Supports three types: mobile, landline, and both. | type              |
| **Country code**       | Determines whether to enable the country code.                                                            | enableCountryCode |

## Notes

* The component can only be used on the form details page and the data management page. It is not supported or displayed in any other scenario.
* Mobile numbers are validated automatically, and users can tap to place a call from a mobile device. Because the data is sensitive, the system stores it in encrypted form. Handle the data with appropriate care.