I had brought the jio sim about a month ago.the first 7 it work very well it was gave me 10-20mbps speed but after an week its speed just go down to 1-3mbps
.till than I was thinking that fine 1mbps is a pretty good speed then since last few days its speed is just below than average its maximum speed is just 600kbps and lets came to call, .if I want to call any buddy it says that the server is busy after trying for 3-4 times the call goes.
I had complaint for this.i had called 199 there complaint number they had connected to their exicutive after 15 minute and then they had listen my complaint and say it we resolved in 48hrs but nothing happen.