SINUMERIK 828D CNC-LOCK SOFTWARE OPTION DELIVERY OF ONE LICENSE. The Option is currently only released for specific markets. It is neither released nor intended for the Japanese market. The functionality may be unsuitable there due to technical, legal or other issues. Any sale to, delivery to or use in such markets occurs at the sole risk of customer and Siemens takes no responsibility whatsoever for the functionality in relation to such markets. Siemens recommends not to sell the functionality to such markets and not to bring it there in any other way.