RE: tra@geb:~$ sudo wvdial [sudo] password for tra: --> WvDial: Internet dialer version 1.60 --> Cannot get information for serial port. --> Initializing modem. --> Sending: ATZ ATZ OK --> Sending: ATQ0 V1 E1 S0=0 &C1 &D2 +FCLASS=0 ATQ0 V1 E1 S0=0 &C1 &D2 +FCLASS=0 OK --> Modem initialized. --> Sending: ATDT9728520780 --> Waiting for carrier. ATDT9728520780 NO CARRIER --> No Carrier! Trying again. ----------- Good progress!! The line Carrier Check = no is essential for modems using /dev/pts/N ports, Don't # comment it out or delete in. Jin, There is a further test I would like you to run with the agrsm drivers. Audio functions may be interferring with the agrsm drivers. Audio is controlled through /usr/bin/pulseaudio , but is not simply shut off after a bootup Please hide this function by a rename: $ sudo mv /usr/bin/pulseaudio /usr/bin/Pulseaudio Then reboot and again run: $ sudo agrsm-test to see if the included wvdialconf trial will find the modem. Report back on the result. You can restore audio for a following bootup by: $ sudo mv /usr/bin/Pulseaudio /usr/bin/pulseaudio MarvS On Sun, Jan 31, 2010 at 8:18 AM, Jin <jinsbin@xxxxxxxxx> wrote: > Linmodems > > J