Samsung SVMi-4 - Manual (Page 21)

If the password option is turned on while a message is being left, press the
flashing AME light and enter your station password (not your SVMi-4 password).
You will then hear the message being left.
Shortcuts
Calling
If calling a station that is busy or does not answer, you can press [#] to imm-
ediately send the call to the called party's mailbox.
Being Called
If your phone rings and you want to send the caller directly to your mailbox,
simply press [#].
Direct Messaging
# + DSS - To make it easy to leave messages for others in your office without
having to dial their extension number first, you may simply dial # plus a
mailbox (extension) number and leave a message directly. If you dial a busy
extension, press # to connect directly with the mailbox.
Self Memo
# + # - Pressing ## will leave a message in your own mailbox.
Keyset User Features - Page 17