1. From the home screen, press the Right Soft key.
   
2. Select Address Book, then press the Center Nav key.
   
3. Press the Left Nav key to access Options.
   
4. Select New Contact, then press the Center Nav key.
   
5. Enter the desired first name, then press the Down Nav key.
   
6. Enter the desired last name, then press the Down Nav key.
   
7. Enter the desired mobile number.
   
8. Enter additional information, then press the Center Nav key to save.
   
9. To edit, select the desired contact, then press the Left Soft key.
   
10. Select Edit, then press the Center Nav key.
    
11. Scroll to, then make the desired changes.
    
12. To add a contact picture, select Picture, then press the Left Soft key.
    
13. Select the desired option, then press the Center Nav key.
    Note: This tutorial selects "Select from Photo Gallery."
    
14. Select the desired photo, then press the Center Nav key.
    
15. To add a ringtone, select Ringtone, then press the Left Soft key.
    
16. Select the desired ringtone, then press the Center Nav key.
    
17. Press the Center Nav key to save the changes.
    
18. To delete a contact, select the desired contact, then press the Left Soft key.
    
19. Select Delete, then press the Center Nav key.
    
20. Press the Left Soft key to confirm.