Phone Number - DingTalk Help Center

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.