Gain an understanding of telecommunication products and services: Inside Wiring/Cable, Internet/Intranet, Bonding & Grounding, Data & Computers/Transmission Concepts, Fiber Optic Transmission, Static Sensitive Equipment, Color Codes, Structured Wiring, Video/CATV/DBS Installation, Inventory Systems, Cable Locating, Battery Maintenance, Key Systems/PBX, Centrex, Switch Maintenance, Voicemail, Special Circuits, Fiber Terminals, Subscriber CXR Terminals, T-1s, ISPs, DSL, ISDN Voice & Data, Testing & Certifying Loops To Support Data, Voice, and/or Video. TDS Telecom provides high-speed internet, TV entertainment, and phone services to a diverse range of communities, including small to mid-sized urban, suburban, and rural areas across the U.S. With over 50 years of experience, TDS is committed to building and expanding fiber optic networks that bring cutting-edge connectivity to neighborhoods nationwide.