MTNL took it 3 months to come to a conclusion that my Modem was faulty. Even now, it is taking them so many days and they are not coming to replace my modem.I have tested with a friend's modem and indeed it seems a modem problem. I want to buy a new modem on my own and dump my old MT 882.Which modem should I buy which will work on MTNL and should be easy to configure a bit? Also specify the price.