[root@localhost Prashant]# wvdialconf
Editing `/etc/wvdial.conf'.

Scanning your serial ports for a modem.

ttyS0<*1>: ATQ0 V1 E1 -- failed with 2400 baud, next try: 9600 baud
ttyS0<*1>: ATQ0 V1 E1 -- failed with 9600 baud, next try: 115200 baud
ttyS0<*1>: ATQ0 V1 E1 -- and failed too at 115200, giving up.
Modem Port Scan<*1>: S1   S2   S3   
WvModem<*1>: Cannot get information for serial port.
ttyUSB0<*1>: ATQ0 V1 E1 -- failed with 2400 baud, next try: 9600 baud
ttyUSB0<*1>: ATQ0 V1 E1 -- failed with 9600 baud, next try: 9600 baud
ttyUSB0<*1>: ATQ0 V1 E1 -- and failed too at 115200, giving up.
WvModem<*1>: Cannot get information for serial port.
ttyUSB1<*1>: ATQ0 V1 E1 -- OK
ttyUSB1<*1>: ATQ0 V1 E1 Z -- OK
ttyUSB1<*1>: ATQ0 V1 E1 S0=0 -- OK
ttyUSB1<*1>: ATQ0 V1 E1 S0=0 &C1 -- OK
ttyUSB1<*1>: ATQ0 V1 E1 S0=0 &C1 &D2 -- OK
ttyUSB1<*1>: ATQ0 V1 E1 S0=0 &C1 &D2 +FCLASS=0 -- OK
ttyUSB1<*1>: Modem Identifier: ATI -- Manufacturer: AD
ttyUSB1<*1>: Speed 9600: AT -- OK
ttyUSB1<*1>: Max speed is 9600; that should be safe.
ttyUSB1<*1>: ATQ0 V1 E1 S0=0 &C1 &D2 +FCLASS=0 -- OK
WvModem<*1>: Cannot get information for serial port.
ttyUSB2<*1>: ATQ0 V1 E1 -- OK
ttyUSB2<*1>: ATQ0 V1 E1 Z -- OK
ttyUSB2<*1>: ATQ0 V1 E1 S0=0 -- OK
ttyUSB2<*1>: ATQ0 V1 E1 S0=0 &C1 -- OK
ttyUSB2<*1>: ATQ0 V1 E1 S0=0 &C1 &D2 -- OK
ttyUSB2<*1>: ATQ0 V1 E1 S0=0 &C1 &D2 +FCLASS=0 -- OK
ttyUSB2<*1>: Modem Identifier: ATI -- Manufacturer: AD
ttyUSB2<*1>: Speed 9600: AT -- OK
ttyUSB2<*1>: Max speed is 9600; that should be safe.
ttyUSB2<*1>: ATQ0 V1 E1 S0=0 &C1 &D2 +FCLASS=0 -- OK

Found a modem on /dev/ttyUSB1.
Modem configuration written to /etc/wvdial.conf.
ttyUSB1<Info>: Speed 9600; init "ATQ0 V1 E1 S0=0 &C1 &D2 +FCLASS=0"
ttyUSB2<Info>: Speed 9600; init "ATQ0 V1 E1 S0=0 &C1 &D2 +FCLASS=0"

[root@localhost Prashant]# wvdial
--> WvDial: Internet dialer version 1.61
--> 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: ATDT#777
--> Waiting for carrier.
ATDT#777
^HRSSILVL:60
^MODE: 8
^DSDORMANT:0
^DSDORMANT:1
^CCaught signal 2:  Attempting to exit gracefully...
--> Disconnecting at Tue Jan 18 16:04:26 2011

[root@localhost Prashant]# wvdial
--> WvDial: Internet dialer version 1.61
--> Cannot get information for serial port.
--> Initializing modem.
--> Sending: ATZ
ATZ
AT+GCAP
+GCAP: +CIS707-A, CIS-856, +MS, +ES, +DS, +FCLASS
OK
--> Sending: ATQ0 V1 E1 S0=0 &C1 &D2 +FCLASS=0
ATQ0 V1 E1 S0=0 &C1 &D2 +FCLASS=0
OK
--> Modem initialized.
--> Sending: ATDT#777
--> Waiting for carrier.
^RSSILVL:40
^MODE: 2
^HRSSILVL:60
^MODE: 8
^DSDORMANT:0
^RSSILVL:60
^DSDORMANT:1
^DSDORMANT:0
~[7f]}#@!}!}!} }3}#}%B#}%}%}&} udA}'}"}(}"mK~~[7f]}#@!}!}"} }3}#}%B#}%}%}&} vt}'}'}"}(}"[13]_~~[7f]}#@!}!}#} }3}#}%B#}%}%}&} v}>Z}'}"}(}"] ~~[7f]}#@!}!}$} }3}#}%B#}%}%}&} v-y}'}"}(}":L~~[7f]}#@!}!}%} }3}#}%B#}%}%}&} v}#[14]}'}"}(}"}-_~
^DSDORMANT:1
--> Timed out while dialing.  Trying again.
--> Sending: ATDT#777
--> Waiting for carrier.
--> Timed out while dialing.  Trying again.
--> Sending: ATDT#777
--> Waiting for carrier.
^DSDORMANT:0
~[7f]}#@!}!}!} }3}#}%B#}%}%}&} v}^$}'}"}(}"-} ~~[7f]}#@!}!}"} }3}#}%B#}%}%}&} v;I}'}"}(}"Q@~~[7f]}#@!}!}#} }3}#}%B#}%}%}&} v}(W}'}"}(}"c&~~[7f]}#@!}!}$} }3}#}%B#}%}%}&} vR@}'}"}(}"R;~~[7f]}#@!}!}%} }3}#}%B#}%}%}&} v0m}'}"}(}"bZ~
^DSDORMANT:1
^RSSILVL:40
^CCaught signal 2:  Attempting to exit gracefully...
--> Disconnecting at Tue Jan 18 16:09:02 2011
[root@localhost Prashant]#