Reliance Mobile Operator service and signal is very poor. In my city has many shops who sell Mobile Operator Sim Cards, but Reliance sim card is all out to sell a few. Because Reliance take much longer to activate the sim card as compare to other(Idea Voda Airtel etc.).
And its signal services is also not so good. The recharge plan is good in Reliance but other service does not. I have worked on a Mobile shop and Ive seen it all very closely. Beater to other operator.