I ported out from airtel to vodafone and activated Vodafone Red 399 plan with unlimited local & STD calling, Free Roaming Incoming with Default Data of 3 GB, Special Offer additional 3 GB for 12 Months plus additional 10 GB of data for 4G Handset for 3 months.
It is only 4-5 days sisnce I activated this number and there in no chance of even consuming 10% out of 16GB data!
On which basis they are calculating the data usage.
This is pure cheating and unethical.