Path: utzoo!attcan!uunet!mcsun!tuvie!rcvie!fs_reise
From: fs_reise@rcvie@tuvie.uucp (Christian Reiser)
Newsgroups: comp.misc
Subject: Code on Credit cards
Keywords: Credit cards, 5 or 7 bit codes
Message-ID: <661@rcsw14.rcvie@tuvie.uucp>
Date: 9 Jul 90 12:10:37 GMT
Sender: rcvie!fs_reise (Christian Reiser)
Reply-To: fs_reise%rcvie.UUCP@tuvie (Christian Reiser)
Organization: Alcatel Austria - ELIN Research Center
Lines: 16

Hi everybody,

	I want to designe a lock system with credit cards as keys.

As far as I know, there are three tracks on these cards with different
density and different codes. One of them is using 5 bits, the others
7 bits and perhaps they are called ISO1, ISO2 and ISO3.

I would need the exact codes or at least hints, to where I can find them.
Any hints are welcome, prefered by email to
	fs_reise%rcvie@tuvie or tuvie!rcvie!fs_reise.
Please try more often, until I confirm.

Thanks in advance.
Greetings from Vienna/Austria
CR