Reliance Netconnect Broadband Plus + and Ubuntu 12.04

[jaiamma]

Hi All,I live in Kollam District, Kerala. I have a Reliance usb ZMT Netconnect Broadband Plus + cellular modem. I've been unable to get it to work with Ubuntu 12.04. I've edited the wvdial.conf file and I have all the latest usb-modeswitch files. Still it doesn't connect. It shows up on the list of available internet devices, but it always fails to connect. Keeps saying "modem disconnected" or something like that.Has anyone been able to get Reliance Broadband Netconnect Plus working with Ubuntu 12.04? If yes, could you post how you did it?Kind Regards,Advait