United States

Rave Wireless is the only company to leverage the mobile phone to improve the safety of both individuals and groups at colleges and universities. Rave Guardian™ is a unique personal safety tool that lets students use their mobile phones to instantly share location and critical safety information with campus police, whenever and wherever they're in distress. Rave Alert™ provides campus administrators with an easy and reliable way to send multi-modal broadcast text, email and/or voice alerts to the entire campus or select groups. Institutions using Rave Wireless applications are recognized as leaders in campus safety.

Founded in the early 1980s, Radio Waves, Inc. has grown from specialized beginnings to become a major leading international provider of antennas for various microwave and broadband wireless applications. Initially, Radio Waves focused on multi-element phased antenna systems and components for low frequency communications. Then Radio Waves started developing special purpose antennas primarily for the portable and fixed broadcast and millimeter wave markets. The success of Radio Waves innovative design in these markets lead to Radio Waves growth into what is now one of the leading microwave antenna manufacturers in the world.

Qwest® is a leading provider of voice, video and data services across America and the world. For more than a century, homes and businesses have relied on our dependable dial tone connection. We value the strength and vitality we help bring to the communities where we live, work and play-through tens of thousands of volunteer hours donated by employees and retirees, our foundation contributions and numerous other avenues. In communications and community, our goal is to lead.

Next-generation wireless communications is emerging as the most important technology of this millennium. To ensure that the entire wireless industry is inspired and continues to evolve, innovate and experience success, Qualcomm develops its technologies and solutions for the purpose of enabling key participants in the wireless value chain. By partnering with and acting as an enabler to the business activities of these participants, Qualcomm ultimately enables consumers, professionals and government entities — the end users who benefit from the success of the wireless industry today and into tomorrow.

Qmobile is one of the leading service providers in the emerging digital media industry. Launched in 2003 and leveraging the founding team's deep domain knowledge, Qmobile has delivered compelling entertainment and information services to over three million mobile phone users across the US and over 1,000,000 subscribers. Qmobile was among the first companies to enter the mobile market and developed some of the earliest commercially availible SMS and WAP applications in the US market. The company currently offers downloadable ringtones, wallpaper images, games, and chat services. Qmobile markets its services through direct response advertising, www.qtones.com, and numerous affiliate networks and partners in web, wap, TV, print, radio, and on carrier decks.

Psion Teklogix Inc. is a leading provider of rugged mobile computing solutions to a range of industries around the world. For over three decades, companies have turned to Psion Teklogix to empower their mobile workforces by increasing efficiency and productivity. Psion Teklogix offers a wide range of rugged mobile computers fully supported by responsive and reliable customer service and a creative approach to solving your mobility problems.

Public Service Telephone Company was incorporated on March 30, 1954, with the home office in Reynolds, Taylor County, Georgia. Up until that time, the five exchanges were known as the Reynolds Telephone Company , the Roberta Telephone Company, the Lizella Telephone Company, the Butler Telephone Company and the Culloden Telephone Company.

Proxim Wireless Corporation (NASDAQ: PRXM) is a leader in core-to-client solutions for broadband municipal wireless networks. Our systems enable a variety of wireless applications including security and surveillance systems, mobile workforce automation and machine-to-machine communications. We have shipped more than 1.5 million wireless devices to more than 200,000 customers worldwide. Proxim is ISO-9001 certified.

Proxicast is a leading wireless systems manufacturer. Proxicast designs and manufactures innovative, commercial-grade, secure wireless communications equipment. Our wireless products and solutions enable our customers to increase productivity and improve operational efficiency. Proxicast focuses on wireless equipment for use with all major worldwide cellular standards including (CDMA) EVDO Rev A, EVDO Rev 0, 1xRTT (1x) and (GSM) HSUPA, HSDPA, UMTS, WCDMA, EDGE and GPRS.

Promptu is a leading innovator of voice recognition-based search and navigation services for mobile phones. The company's award-winning search technology delivers an exciting user experience, instantly responding to spoken search requests with on-target results drawn from enormous content libraries. Founded in April 2000 as AgileTV, Promptu is privately held. The company is based in Menlo Park, California, and is led by a senior executive team with extensive backgrounds in voice recognition, mobile telecommunications, consumer products, and system integration. The company's major equity holders include Steelpoint Capital Partners LP, Insight Communications, Lauder Partners, and private investors.