Lenovo 4Y Premier Support - 5WS0T36143 Product Description: Lenovo Premier Support 4Y Premier Support Upgrade from 1Y Courier/Carry-in Type: Extended service agreement Service Included: Parts and labour Location: On-site Full Contract Period: 4 years (from original purchase date of the equipment) Response Time: Next business day Covered Configurations: System with 1 year depot or carry-in warranty