How does Zotye z560 delete the contacts in the phone book?

Delete it manually. The steps are as follows:

1. 1. Click to wake up the in-car display of Zotye z560.

2. Secondly, click the phone book in the lower left corner of the screen to enter.

3. Finally, click on the contact in the phone book, press the contact for 3 seconds, and the delete icon will appear. Click to delete it.