Basics
Device layout
– Type 1 (SM-A310F/DS):
Proximity/Light sensor
Touchscreen
Headset jack
Multipurpose jack
GPS antenna
NFC antenna
Main antenna
Speaker
Home key
Recents key
Microphone
Front camera
Power key
SIM card / Memory card
tray
Back key
Microphone
Loud speaker
Rear camera
Volume key
Flash
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