Instructions of button and telephone appearance
1. Earpiece
3. Up arrow key
5. Call key
7. Camera/ Amplification key
9. Right-section key/Back key
11. End call key/Power on/Power off
13. Photo contact
15. WhatApp messages/Missed messages
17. Loudspeaker
19. External display
21.Rear-facing camera
23. Battery cover
25/27. Cradle socket
2. Front-facing camera
4. Left-section key
6. WhatsApp
8.Voice mail
10. + Volume key/Torch key
12. - Volume key
14. Silent/Input method
16. Red charging LED
18. Missed call LED
20.Torch light
22. SOS button
24. Microphone
26. USB charging socket
2