The product protection policy stipulates that the beginning of the equipment warranty period _ calculation method is: from the beginning of the delivery of nine + (90> day or the buyer's first application for repair of the car to start the early start of the velvet.
When using the UniSTAR SCT KS device to report the service fee, if the "committed" device quotation is found to be unable to use the "generate service quotation" function, what problems can the company have? (multiple choices)