I Couldn't recharge for Rs4200 for unlimited plan. Called the customer care and they told me big stupid reason. Already I recharged for 352 Rs(two to three weeks before) and till that validity period I cant recharge for Rs4200. Then, I asked them when that 352rs(1GB plan ) ends, but they said ,"Dont know".What service they are providing? CC is totally waste.... Any question I ask, they are saying "they dont know, they cant check,its network problem try after a day blah blah blah...."Anyone help me how to cancel this Rs352(1GB usage plan)?