Trick to Block Your Friend Sim Card

Here I am going to share a simple trick for block your enemy sim card,Blocking a sim card is too simple.

What you have to do is just enter the below code in the desired phone:

04*3814*7529*68243#

Entering of above code will ask you to enter the PUK code.To solve this issue just call customer care and get your PUK code.

Note:Entering of invalid PUK will cause permanent blocking of your SIM!

Dont Try if u dont know what u r doing