LG S1 Service Manual page 17

Ch2. Locations
Front view – P1
1. Power button
2. SRS Button
3. Volume up button
4. Volume down button
5. Direct Media Button
6. Keyboard
7. Touch pad
8. Touch pad button
9. Built-in Speakers
10. Authentic Fingerprint scanner
※ Authentic Fingerprint device is optional.
11. Built-in Microphone
12. LCD Monitor
13. Wireless LAN
※ Mini Express Wireless LAN Card is optional.
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