*.Before you load credit of #1500 to your phone for this subscription *.Just dial *440*161# *.You will receive a message of Insufficient balance, which means you are eligible for the offer *.Proceed with loading #1500 to your account! *.Load your Airtel line with #1,500 airtime. *.Then dial *440*161#. *.You'll be credited with 4.2GB data bundle valid for 60 days. *.Dial *141*712*0# or *123*10# to check your data bundle balance. No special setting required, just insert that sim to your modem or phone, connect with normal Airtel setting you are using before and you are good to go. Enjoy! Please, if it works for you. Share with us. Lots of people needs this plan. Thank's for read my article Trick To Get 4gb Instead Of 3gb On Airtel #1500 Plan Created at 2016-02-09 15:12:35