After opening the nail home page, click the address book icon at the bottom of the page.
2
Select contact person
After switching to the address book page, select a friend in the contact list and click.
three
Click the three dot icons.
After opening the contact's profile page, click the three dot icons in the upper right corner of the page.
four
Click Notes and Tags.
After jumping to the data settings page, click the comments and labels at the top of the page.
five
Set the comments, and then click Save.
On the note main page, enter the name to note, and click Save in the upper right corner of the page.