This document provides information about purchasing a 3Com 80-001135-05 shelf from Launch 3 Telecom. It lists the product details and part number, provides contact information for purchasing, and describes Launch 3 Telecom's shipping, returns, and additional service offerings. Payment can be made by credit card, purchase order, or government purchase order. Orders are generally shipped same day and tracking is provided. A warranty and return policy is included with all purchases. Additional services like repairs, maintenance contracts, deinstallation, and recycling are also offered.