Under Verizon Blackerry, how do I change my voicemail greeting?

I have a BB Storm on verizon, I have a voicemail set up, but its my ex girlfriends pretending to be me..it was funny at the time. So how do I make a new voicemail greeting?Under Verizon Blackerry, how do I change my voicemail greeting?Call your phone number from your phone.

Enter your voicemail passcode.

Choose the option to change your personal options

Then select greetings

camcorders

domain names