Hello, the administrator can add them directly on the mobile phone if they are saved in the phone address book;
Add path: [DingTalk Mobile APP]-[Contacts]-[Organization Management]-[Add employees to the team] - [Add Phone Contacts].
If there is no mobile phone number of the employee, you can also invite the user to join by invitation link or QR code, just need the administrator's agreement;
Add path: [DingTalk Mobile APP]-[Contacts]-[Organization Management] - [Add employees to the team] - [Scan QR code] and other methods.