HDFC Bank Mutual Fund — Frequently the data connection is connecting

Address:

682035

Iam using 2nos air tell conection in my phone, [protected] and [protected].in this nos the data conection is conecting frequently and the balance is redusing, i have gone to your coustomer centere and they have send a message to 1925 and told now it is ok. But still the procedure is same. I think it is the cheating of coustomers. If you are not stoping this immediatly i will change my conection to some other providers, do the needfull immediatly,

Raghavan