BSNL Cellone — Very bad data service

Address:

Ernakulam, Kerala

Yesterday I calling to customer care (1503) for saying data speed problem. But he was take the call and cut the call before I saying... He said that Bsnl 4G updation are in progres so the speed is low. In last one year, this data speed problem here. Dear BSNL, first u give your 2G, 3G service in correctly. Then jump to 4G...