![OPPO A57s](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-51787dba-ff62-4b22-b7c7-2783e3548b7d.png?width=150&height=320)
OPPO A57s
Android 12.0
Call a contact in your address book
You can make a voice call by finding the number in your phone's address book. To call a contact in your address book, you need to create a contact in the address book.
1. 1. Find "Contacts"
Slide your finger upwards on the screen.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-44898e3f-1b47-41ad-b739-46770ac7db72.png?width=200&height=446)
Press Contacts.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-9ac35ce8-7943-4e62-af65-cbeb89951387.png?width=200&height=446)
2. 2. Call a contact
Press the required contact.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-18a5347a-ca9d-4967-a448-b78178e9fd0a.png?width=200&height=446)
Press the required number.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-a170c47e-b658-4dd3-a38a-0bfa393ffd21.png?width=200&height=446)
Press the required SIM.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-bc819fcd-123d-4dcb-9516-df4aaa16ef39.png?width=200&height=446)
3. 3. End call
Press the end call icon.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-ffecf998-c438-46b2-b5f9-27d54f4fabfe.png?width=200&height=446)
4. 4. Return to the home screen
Press the Home key to return to the home screen.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-a170c47e-b658-4dd3-a38a-0bfa393ffd21.png?width=200&height=446)