Airtel network has an unlimited data plan that can be tweaked for browsing. The main reason behind this post is to show you how to get this unlimited bundle plan for your browsing and downloading needs especially for those who want to download heavy files running into tens of Gigabytes on full movies, PC software and games. The issue is that I don't if all Airtel Sims are eligible yet. The code works on all the Airtel line that I have tried it on. To know if this subscription code will work on your sim, try it without airtime, if it is going to work, you will be notified that you do not have sufficient credit to activate the unlimited data plan. What is the good thing about this Airtel unlimited data plan? There is no need for tweaking this data plan before it works on PC and mobile phones