Defining Verification Modes

You can define three verification modes for the account codes provided: 

Non-verified (default),

Verified against the list;

Verified against the number of characters (to define the number of characters ).

By doing this, you can avoid entering invalid account codes, because only valid account codes from the list are accepted.
You can also dispense with verification altogether or simply check the account code entered. 

Step by Step
	Prerequisite: System administration has been started .
	Select and confirm.
	Select and confirm.
or
	Enter the code.
	Enter the code.
or
	Confirm.
	Select and confirm.
or
or
or
or or	Enter the code
	Confirm your entry.