How to Enter Unlocking Code on Doro?

Generic Unlocking code entry method.

1. Insert a SIM card not from the current network. IE the phone is not locked to.
2. Turn the phone on
3. If prompted, enter the PIN number of the SIM card. (Assuming one has been setup)
4. The phone should then prompt you for an unlocking code. (Or something very similar)
5. Enter the unlocking code.