M3 Mobile SL20 Series - Basic Device Operation; 2.1 Device Features Overview; 2.2 Physical Button Functions

SL20 Series
User Manual
17
2 Basic Use
2.1 Features
Device Layout
① Scan Window
② Microphone
③ Power Button
④ Receiver
⑤ Front Camera
⑥ Sensor
⑦ Charging LED
⑧ Scanner Button
⑨ Volume Button
⑩ Screen
⑪ Speaker
⑫ Hand strap Ring
⑬ Rear Camera
⑭ I/O 8 Pin
⑮ Battery cover Lock
⑯ Camera Button
⑰ Battery Cover
⑱ C-type USB Hole
⑲ I/O 5 Pin
⑳ Back Button
㉑ Home Button
㉒ Menu Button
2.2 Key
2.2.1 Button
Button
Description