Samsung SM-S711BE Repair Manual page 21

Face recognition
Purpose: Check whether the face recognition
•
sensor is working.
How to check:
•
Look at the screen.
Provided information
•
Ü
Status: View whether the feature is working
normally.
Ü
FAQ: View frequently asked questions.
To test this feature, your face must be
registered.
Wired headphones
Purpose: Check whether the headphone jack recognizes the headphones normally.
•
How to check:
•
1) Connect headphones to your device.
2) Tap Play and listen for the sound.
3) Answer the question using the buttons.
Provided information
•
Ü
Status: View whether the feature is working normally.
To test this feature, you must connect headphones.
Quality Test
21