Systems Access.
Gaining access to System such as Keylink and Viatel can be set up
this way but you may need verification that you are the holder of the
Card in question.
So this means you will have to find someone to answer the number
number you write down and they will have to say that the Card Belongs
to You.
The other way is to give a Flase number like a number to a 24 hr a
Day Bulletin Board, thay will sometimes do.
The other way is to give them a phone number that NEVER answers or
one that is alway ENGAGED.
But it will always Depend on if the System you are after has had
trouble like this before.
It's the same when trying to get Hardware or Software for your
computer this way.