Recently I have taken a new uninor sim near by to my home in andhra pradesh . The only cause to take is for its best offers and unlimited outgoing and incoming calls. but I am really got frustated by uninor sim . eventhough it has good offers and unlimited talk time plans they never provide proper signal I bet you people even we sat below to the tower from where uninor signal is coming even then you cant get proper signal . in our mobiles it will show full signal but when call is connected suddenly signal will be faded and disturbance comes and it will automatically get cuts.
Some time when it happen like that if we re call it will never connect . we need to call the same person may be after some period of time .