Im using the reliance GSM connection for last two years. After using it I find that the network services is not reliable for using net pack. Its network all the time comes and goes. And there is no definitely say anything about the network.
Always when you need its then you that there is no signals in mobile phone. the plans so cheap that everyone wants to use it but at last feel unhappy when it does not work. Mostly its network remain out of coverage area. If you want to use the network service you have to use it in the morning time only. In my view reliance means no believe.