Extended service agreement - advance parts replacement - 1 year - shipment - response time: next business day - availability: 24 hours a day / Monday-Sunday ¦ Technical support - phone consulting - 1 year - response time: 2 hours - availability: 24 hours a day / Monday-Sunday - severity level 1/2 ¦ Technical support - phone consulting - 1 year - response time: 8 hours - availability: 24 hours a day / Monday-Sunday - severity level 3/4