Hack NTGPRS to use it for free

Guys earlier i have stated the idea to use Ncell edge ang 3g internet for free!

NOW I AM BACK WITH THE IDEA TO USE NTGPRS FOR FREE

• Surf internet in your mobile from ntgprs as much as you like
• After you've done surfing follow these steps 

1. If you have phone that doesnot support application minimizing, open google and search for 20200000(nine digits), when the result appears click on the number on the result and call that number for 4-6 times. (while calling you will hear-you are not allowed to dial this number)
2. If you have app minimizing supported phone simply minimize your application and call 202000000
3. After calling to that number for 4 to 6 times your packet data connection will be ended by network itself and you will not be charged!
4. As easy as that

Beware

• If you use ntnet apn , this idea doesnot work!
• In some mobiles the packet data connection doesnot end itself, after calling to that number 4 to 6 times end it manually!