Group mailbox (group voicemail)

I made an extension (9000) that has a greating and that works fine. This is my group voicemail box.

Once a voicemail is left on 9000 all my extensions get notified, which I want.

What I’m looking for is that I would like to:

  1. Dial 9000 and already be logged or asked for the password. No greeting played.
  2. Dial some other extension to do the same.