This document provides information about purchasing an ADC EZT3ESCASE 3/ES DS3 ACC MUX, including: - Contact information for purchasing the product through phone, email, or by sending a request for quote online. - Details on payment methods accepted, same-day shipping and order tracking, and warranty information. - An overview of additional services provided by Launch 3 Telecom such as repairs, maintenance contracts, de-installation, equipment testing, and storage.