unlock code for Samsung T669 Gravity T

How to get an unlock code for Samsung T669 Gravity T

Pressing*#06# on your phone to your IMEI number.   IMEI number is always 15-17 digits long.
Get your Unlock Code by any mean necessary from Internet, simply follow the instructions below and your phone will be free to use on any GSM network.
Samsung T669 Gravity T Unlocking Instructions
1. Power on without SIM
2. Type in #7465625*638*Unlock code# (8 digit unlock code*)
3. Device should say: “Network Lock Deactivated”
4. Phone may automatically reboot

PS: unlock code= Master Reset Code, call carier provider or reseller.
PS2:T669 has bug and unfreeze code does NOT work never even when it is correct code. Direct unlock is only option.