Samsung M510 - Manual (Page 44)

14 Section 2A: Phone Basics
Front View of Your Phone
1. Speaker
2. Display Screen
3. Menu/OK Key
4. Left Softkey
6. Voicemail Key
5. TALK Key
7. Numeric Keypad
8. Shift/Asterisk Key
9. Microphone 10. Plus Code
Dialing Key
11. Space/Pound Key
12. BACK (Clear) Key
14. END (Power) Key
15. Right Softkey
16. Navigation Key
13. Speaker Key