Warning: Do not enter any wrong unlock unlock codes on your Alcatel OT-531 mobile phones. If you enter over a certain amount of wrong unlock codes on your mobile phone, your phone may get hard locked and sometimes become unusable.1 - Switch ON your Alcatel OT-531
without any SIM Card,
2 - Press the * key(button) and without releasing the * key compose 787292,
3 - A new menu "Unlock Network" will appear, then select "YES",
4 - Enter the Unlock Code.
CODE: The unique unlock code for your Alcatel OT-531 mobile phone.
Each Alcatel OT-531 mobile phone has an unique unlock code. You can buy the unique unlock code for your Alcatel OT-531 mobile phone at www.mobileunlocksolutions.com.