Packard Bell Legend 105CD - Restore CD Format Number?

I went to use system restore and I get this message:

A valid format number was not found.
Please ensure that the PACKARD BELL MASTER CD is
installed in the CD-ROM drive then enter the format
number found on the System Credentials shipped with
your system. If you can not locate the System
Credentials for your system, please contact PACKARD
BELL software support at 1-801-579-0161.
Format #:

Press the 'Enter' key to exit

The phone number? Lets just say I called it and it is no longer valid, it
said it's been disconnected or is no longer in service. I find out
recently that Packard Bell left the US years ago, I don't need to get into
WHY exactly they left since I am sure most of you are aware of it. I will
get to the point, it seems that Packard Bell has left the US, so I can
forget about getting help by phone or any other way. As for the "System
Credentials" thing that is mentioned? I don't know where that is right
now. I got the restore CD and floppy, they work just fine, I just need a
format number. Here's the CD info: PBMMCD10_R1, 170210 Rev. 1. Like I
stated in the subject I got a Packard Bell Legend 105CD PC, it was bought
new in about 1994 or so, Don't go on about it being old, I don't care, I
have way better computers, it would just be fun to mess around with the
old one, you know? Also, I WANT to restore the PC with the factory
settings, programs and all. I want to be able to use all the old programs
like Packard Bell Navigator, etc. Can someone provide me with a format
number that will work? or tell me how to override the screen that asks for
a format number so I can just simply restore the PC? Or perhaps tell me
where I might find the format number if anywhere on the PC? Another
question too, what does the format number determine exactly? Like what if
I wanted to use the restore CD on another PC which was faster and
everything? Is that possible?

By the way, up at the top in that message I copied, where it says "Format
#:" That's where it wants me to manually enter it.