V.Nageswar Rao is having airtel sim no.9989930799 under plan CUG 99 under group facility. All the other in the group have been changed to plan CUG 75 except of mine. Several times contacted the coordinator to airtel but of no use. Becuase of the same I am paying higher tariffs along with higher rental charges. Airtel customer service is very poor and not caring the complients in time made by the customers. read full review »