Customer convenience tasks, such as booking customer events and reporting defects, can be performed through the mobile app.access rights When using the DE’FINE & SK VIEW mobile app service, you must consent to the following required items. You can use the service even if you do not agree, but there may be restrictions on the use of some functions.Storage space (required)Save photo content, download attached filesphone (optional)Customer Happiness Center Phone ConnectionCamera (required)Taking/editing and sending defective photos