Thanks i had no idea to connect using reliance atlest now i am about to get connected using your help.
I am using a usb cable for LG LSP-350R phone. here i am giving my configurations and console output.
#/etc/wvdial.conf
[Modem0]
Modem= /dev/ttyACM0
Baud= 115200
SetVolume= 0
Dial Command = ATDT
Init1 = ATZ
Init3 = ATM0
FlowControl= CRTSCTS
[Dialer Reliance]
Username = myphone no
Password = myphone no
Phone = #777
Stupid Mode = 1
Init1 = ATZ
Init2 = ATQ0 V1 E1 S0=0 &C1 &D2 +FCLASS=0
Inherits = Modem0
#Console
[root@localhost ~]# modprobe uhci
[root@localhost ~]# modprobe usbserial
[root@localhost ~]# modprobe ftdi_sio
# 1) With the data baud on phone set to usb
[root@localhost ~]# wvdial Reliance
--> WvDial: Internet dialer version 1.54.0
--> 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
--> Sending: ATM0
ATM0
OK
--> Modem initialized.
--> Sending: ATDT#777
--> Waiting for carrier.
ATDT#777
NO CARRIER
--> No Carrier! Trying again.
--> Sending: ATDT#777
--> Waiting for carrier.
ATDT#777
NO CARRIER
# "Async Data" is being displayed on the phone display and is connecting and disconnecting repeatedly
# 2) After Changing the data baud on phone to 115200
[root@localhost ~]# wvdial Reliance
--> WvDial: Internet dialer version 1.54.0
--> Cannot get information for serial port.
--> Initializing modem.
--> Sending: ATZ
--> Sending: ATQ0
--> Re-Sending: ATZ
--> Modem not responding.
# No response on the phone
can any body figure it out. expectig your valuable reply
thanks once more
Rahul