I have a mailbox user ID: 501 with extension that dials @F-9,18185551212,F-F-H

I get the 9,1818... but what does the @F and F-F-H do?
any where I can get these codes

Thank you,
Jim

@= surpress normal process
F= hook flash
- = short pause(one half second)
h = blind transfer
, = long pause(two seconds)

You can find the above tokens and more in the installation manual for the Stratagy.