I have used this this sim for 2 years, its good for call rate. I really like this operator. It gives me personal offer like full talk time recharge, good call rate and sms pack.
Network coverage was not that good, only they gave a good service on town area and as ome where of rural area. Net serfing was not that good, it was slow thats why I never used for net and they didnt have 3G network services.
Customer service was good. Charging and billing is good, they never cheated.
I really liked this operator.