How to set a birthday time for Apple's mobile phone?

How to set an IPhone birthday reminder:

1. Enter the person's mobile phone contact interface, select the person who needs to add a birthday reminder, and click "Edit" in the upper right corner.

2. Enter the contact editing interface and slide down to find the "Add Birthday" option. Click the "Birthday" button to switch the default national calendar to the lunar calendar;

3. Click "Lunar Calendar";

4. Select the lunar birthday, and then click "Finish" in the upper right corner.

5. After adding, you can view the current birthday information. Click Birthday to enter the calendar to view birthdays;

6. If you want to set the birthday reminder time, you can enter the phone settings-calendar (iOS 10) or settings-email, address book and calendar interface, and select "Default reminder time";

7. Enter the default reminder time, and select the reminder time in the "Birthday" option, such as 9: 00 am that day;