My plan gets autorenewed. I am facing two problems with respect to 3g. I can not switch to 2g network through my phone. I also tried deactivation 3g by sending sms to 121. That blacked out the network on my phone. I had to somehow switch back to 3g. Second problem I faced yesterday, while roaming, i did not get any network in areas where there was no 3g, only when I reached jaipur, was I able to get network. But the data would not work then. Need help as I have to travel a bit in the next few days.