ND – Next business day . 12X5 parts delivery . 24/7 technical support SD – Same day service package . 24X7 4-hr parts delivery, 24X7 technical support, SDCE – 24X7 4-hr parts delivery and technician to replace part, 24X7 technical support, NDCE 12X5 next business day parts delivery and technician to replace part, 24X7 technical support, COR 24X7 technical support, no hardware warranty EXT- WAR – This annual contract provides customers with 24X7 technical support, software updates and upgrades, and access to Customer Support Center web services.hardware repair or replacement…