How does JD.COM use his mobile phone number to inquire about express delivery?

JD。 COM use the mobile phone number to check the express delivery as follows:

1. Run the JD.COM application. After logging in, click the "My" tab in the lower right corner.

2. In My Page, scroll down the page and click the Send Service option under Tools and Services.

3. On the "Jingdong Express" page, click "Check Express" at the bottom of the page.

4. Click on the phone number or waybill number input field.

5. Enter the phone number or waybill number in the search field, and then click the Search button.

6. Click "Send" or "Receive" on the page to view the delivery and receipt information.

7. Click on the courier in the list to check its courier progress.