I opened up this Dell the other day and I noticed it has some pins on the
motherboard with MODEM written next to it.... is it possible that these
computers have an onboard modem and I just have to get some kind of
attachment to the phone jack?

Thanks

GC wrote:
It's for an add-on card (TAPI);
http://docs.us.dell.com/docs/systems...pi.htm#1136959

User-Manual here (HTML or PDF);
http://docs.us.dell.com/docs/systems...0/en/index.htm