Airtel is always offering upgrade to its old adsl users. Though plan offered are mostly of higher rental than existing plan customer is using but they do come with substantial more data usage than current plan.
One such plan is Airtel-UL-POWERDATA 3000 500GB which as the name of the plan suggest is heavy usage plan.
Plan name is Airtel-UL-POWERDATA 3000 500GB
This plans monthly FUP data limit is 500Gb.
Rental of this plan is Rs.3000+tax and plan code is FLBPL992369.
Speed on this plan is upto 16mbps.
Also you won’t find this plan on website of Airtel as this plan is only for old customers. You have to talk to customer care to get this plan. Do mention the plan name and plan code.
If you want to opt for this plan.
Good Luck!