lg p509 optimus tmobile done... thanks to sir mel

unit: lg-p509 optimus t mobile
problem: need to unlock 

1- Power phone on with non-accepted SIM card
2- Dial 2945#*509#
3- Network unlock request will appear
4- Tap empty space to enter code
5- Dial NCK unlock code
6- You might be asked to enter the unlock code twice
7- Phone is now unlocked