TDS Telecommunications Corp. (TDS^®) is the seventh largest local exchange telephone company in the U.S. Headquartered in Madison, Wis. it is a wholly owned subsidiary of Telephone and Data Systems, Inc. For 44 years, the company has been connecting people with high-speed Internet, phone, and TV entertainment services in over a hundred rural, suburban, and metropolitan communities. Today, TDS has nearly 1 million customer connections in service and 2,500 employees. Business customers select from the latest technologies, including: VoIP (managedIP Hosted) phone service, dedicated high-speed Internet, and hosted-managed services. Visit tdstelecom.com or tdsbusiness.com for more information.

TDS Telecommunications Corp. also manages the operations of TDS Hosted & Managed Services, LLC (TDS HMS) which consists of OneNeck IT Services Corp., Vital Support Systems, and VISI Inc. TDS HMS is a wholly owned subsidiary of Telephone and Data Systems Inc. The business unit is growing rapidly; now employing more than 500 people throughout the U.S. TDS HMS companies specialize in engineering and management of IT infrastructure, including: hosted application management, managed hosting, and ReliaCloud™ enterprise cloud services. TDS HMS owns and operates Tier 3 data centers in Iowa, Minn., and Wis. Visit: oneneck.com, vitalsite.com, visi.com, and reliacloud.com for details.

Telephone and Data Systems, Inc., [NYSE: TDS], a Fortune 500^® company, provides wireless; broadband, TV and voice; and hosted and managed services to approximately 7 million customers nationwide through its business units, U.S. Cellular, TDS Telecommunications Corp. and TDS Hosted & Managed Services. Founded in 1969 and headquartered in Chicago, TDS employs more than 12,300 people. For investment information, visit teldta.com.

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TDS Headquarters - Madison, Wis.
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Announcements

• TDS® Update: Impact from Hurricane Sandy
• FCC makes changes to Lifeline and Link-up programs for low income customers
• Phishing scam alert for TDS customers - June 2012
• It's Here! The new TDS.net home page
• TDS Travel Guide Makes Travel Planning Easier
• TDS Receives Sales Marketing Achievement Award
• Telephony Magazine Interviews TDS CEO Dave Wittwer
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