Reliance communication is providing GSM as wll as CDMA service for customer . I have already used both the services of reliance company .i am not satisfied with the service of this company . The network signals are very poor in India.customer service is very bad . they are not responding to the customer on time . complaints are not getting resolved within the time . I am not happy with service of reliance . bills are not getting on time and also they are proving extra ordinary charges in the bills.