AR> Hey Ian, it's me Azza,

Not the Azza I met at Bush Traks?

 AR> trailblazer didn't come with any documentation so I;m not
 AR> sure what model it is! the only number I have is on the
 AR> back of the modem! it reads " Model: NC6400 " if that helps

Sorry, I've never heard of it, not indeed of a 'trailblazer 2400' at all. 
Hope somebody can help ..

 AR> or if you want more info leave another message! The label
 AR> on the back of the modem has numerous numbers and Lots of
 AR> writing (eg. serial number and the address for netcomm and
 AR> the manufacturer "Telebit" etc.) if you want any more of

Have you tried ordering a manual from Netcomm?  Hopefully it won't come to
that, but older Telebit modems (I assume it's 'older'?) might have a few
different settings to more modern or common brands.

From terminal mode, try AT&V  - if that gives you a screen
of setup info we might be in business; if so, clip and post that screenful;
someone might spot something wrong.  If not, then you're looking for
someone who's heard of these things, to tell you what AT&V did to your
modem :)

Cheers, Ian

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