How do you make the cellphone Samsung SGH-Z248 go on vibrate mode when someone calls?

How do you put it on vibrate%26amp;ringtone mode? So when someone calls me i can feel the phone vibrate.



And does anyone know where I could get an English Manual for Samsung SGH-Z248 in the internet?



Thanks!How do you make the cellphone Samsung SGH-Z248 go on vibrate mode when someone calls?Just go 2 tone setup dats all