REMOVE SECURITY CODE ERICSSON A1018, T10, T18, T28

Connect the phone powered off, without simcard and good charge of battery.

Press the READ PHONE INFO button and after this press the power button on the phone (NO key).

Now you can see in the PH. CODE box the security code of the phone.

Press the button RESET PHONE CODE and then the power button on the phone (NO key) again. In a few seconds the code will be removed.