Idea sir ji , I was idea postpaid user 2 years back . Best part is postpaid plan which they are providing is Attention Grabbing, but what is use of that ? when ur not getting proper signal in home. I was very annoyed with network issue, Lodge lots of complaint in gallery.Always I use to get one answer we are working finally, I port my mobile number. Till now improvment of network is going on, because even some of my guest are coming to my home. If they are idea user sometime there signal bar shows empty , zero or one bar network signal.