You can add a contact to your home screen. This is a great advantage if you have contacts you have to call really often or that you need fast. 

Android 9
Step 1:  Open  Contacts
Step 2:  Choose a  contact
Step 3:  Open the  menu
Step 4:  Tap on  Add to Home screen
Step 5:  Tap on  Add automatically
  1. Open Contacts
  2. Choose a contact
  3. Open the menu
  4. Tap on Add to Home screen
  5. Tap on Add automatically

Android Instructions
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