create
Open the system menu in the payment terminal. The payment terminal will take over the screen and show its System functions menu. When the user exits the menu, response callback is called and the POS application should start the appropriate activity to take over.
Return
true if operation was successful, otherwise false.. Note that this does not indicate the success or failure of opening the payment service menu.
Parameters
disabled
An array of MenuFeatures that should not be visible in the payment service menu.