Why do I get a busy signal when I try to set up my voice mail?

when i dial *86 to set up my voicemail I get a busy signal...

Accepted answers

Might be best to call Verizon to have them reset your voicemail.

What happens if you call your own number from your phone?

busy signal also

Might be best to call Verizon to have them reset your voicemail.

K THANKS