1. Open Apple official website and click the "Support" button in the upper right corner of the page.
2. In the new page, select "Contact Information", and in the "Contact Information" page, select the "Phone" option.
3. On the Phone page, select the type of question you want to ask.
4. The corresponding customer service phone number will be displayed at the bottom of the page. According to your region, select the corresponding telephone number to dial.