Hi list I have a PCI modem (Rockwell International HCF 56k Data/Fax/Voice/Spkp (w/Handset) Modem (rev 01)) with Vendor ID: 127A and Device ID:1025 Ive checked this by lspci command, and downloaded its RPM driver this is end of my installation log: ------------------------------------------------------------------------ ------------------------------------------------------------------------ ----------------- Your HCF modem should now be accessible as /dev/ttySHCF0 or through the symbolic link /dev/modem. ------------------------------------------------------------------------ ----------------------------------------------------------- Now when I try to echo ATZ > /dev/modem or try to run wvdial it generates an error: Cannot open /dev/ttySHCF0: No such device Any idea? Mohammad Fattahian Eedé Business Solution