use below codes *122*011# (works for karnataka aircel for 3G data balance)
To check balance of Aircel 3G internet you have to dial:*122*3000#-Honey Singh@honeytech
*126*4# or *126*1#
*123*9#
balance check
*125#
there are two newest service lunched by the aircel co. 1. 3g in aircel 2. wifi on aircel
*111*6# *111*9#
1. Activate 3G [By sending START 3G to 121] or [Dial*122*7*1#] 2. You will get 250MB of data for free 3. Deactivate 3G [By sending STOP 3G to 121] or [Dial *122*7*2#] 4. Do the 1 and 4 stepcontinuously for 10 times you will get 2.5GB 5. But after you get the 2 reply's that "Your request successfully processed" and "Aircel 3g services are activated / deactivated successfully ". 6. You can then continue the activation and deactivation of 3G more than 10 times if you want more than 2.5GB 7. This trick is working at 0 rs balance [Zero Rupees Balance] so balance condition isn't required
One can call in and check, go to the booth or store and ask to print out a statement, or one could go online and log in to check your balance that is left on the card.
goto more option select operation in that select ussd and check the balance
*111#