This trick is limited to states and will give you free 500 mb 3G data for just dialing the below number ,that let’s you activate 3G
To get this offer simply dial
This one works differently for different states for some it gives 250 mb other 500 mb even gb’s in some states.
After dialing the above code you’ll receive acknowledgedment and confirmation message regarding 3G activation(Before activating 3G make sure you are using a 3G mobile too)
After the successful activation
You can check your 3G data balance by dialing
Enjoy free 3G
Please don’t forget to comment the mb/gb you received