How do you change your '; Voice greeting';?

Want to change my voice greeting on my LG 400 AT%26amp;T phone?

Not in book or settings ?How do you change your '; Voice greeting';?
you call voice mail....where u recieve ur messages and listen to the options. it will say something like 4 personal options press 3 or watever and then it will say to change standard greeting press.... and them it will say ur message thing has been recorded as..... to change this or watever and then yeah