
Here are directions to unlock the Nokia 3120 and 3120b:
- Press #
- Press * three times = p
- Press * four times = w
- Press * twice = +
- Enter the unlock code (15 digit number)
- Press * twice = +
- Press 1, then # and the display should read “SIM Restriction Off”
15 digit unlock code shown below is just an example.
There is no universal subsidy unlock code, each device has its own unique subsidy unlock code






