Since I was using reliance sim 1 year back I had faced lots of problem regarding my balance network coverage. If I was recharging my no.
With a talktime they deduct some of the money for no reason at all after call in a costumer care they says we are checking about this and then tells about some services which never activated.
2nd is the problem with network coverage its just sucks at right moment you want talk someone important and you network is gone I have this problems lots of time.My advise never buy a reliance sim it just a waste of your money and time