Iam using reliance CDMA network since last eight years.
After eight years of usage I feel happy with reliance. It giving me nice offers like rechargecwith 140 and get 238 talk time.
And call rates are also very low if you recharge with 30/- you will get normal talk time and 30ps pet call. Network coverage is so good, that is in urban areas only, if you go rural areas network coverage will be little bit low. This is the only problem with reliance CDMA network.