can anybody provide me help to make a dialup connection in Redhat Enterprise Linux ws 4 using bluetooth.

The short answer is "yes". But...

You need to be specific - I take it you are trying to use a bluetooth enabled cellphone as a modem? Which phone? What have you tried? What are you having trouble with?

Sorry, I remember WordStar , but I really don't know squat about RHEL 4 WS . (Or is it "RHEL WS 4".)

Please when referring to Red Hat products include an indicator in the title/subject. The following are appropriate (but not exhaustive): "RHEL" = "Red Hat Enterprise Linux", FC = "Fedora Core" "RH" = Red Hat, (old) before the split into RHEL & FC. This last is important because you are going to get way different answers if you ask about "RH 4", rather than "RHEL 4", starting w/ "Why don't you upgrade?".

Also, if the product name ("WS" not "ws") is capitalized, it would be nice of you to write it that way.

You'll get more & more qualified answerers looking at your posts that way. Also, you'll look more clueful.