This document provides information about purchasing a Tellabs EC6321ADOAM4 from Launch 3 Telecom, including how to buy, payment options, shipping details, warranty, and additional services offered. Launch 3 Telecom is a telecom equipment supplier that has been in business since 2003 offering competitive pricing, quality customer service, and genuine Tellabs replacement parts. They accept various payment methods and can ship same day for orders placed before 3PM EST. A warranty and return policy is included with all purchases. Additional services like repairs, maintenance contracts, and de-installation are also available.