Roger D. Linquist

Part of Spok Holdings, Inc., PageMart, Inc. provides wireless messaging services. The American company was founded by Roger D. Linquist.

Weblink Wireless, Inc. provides advanced messaging and traditional paging services in US

MetroPCS Wireless, Inc. provided wireless communication services. It developed phone networks using CDMA technology. The company was founded in 1994 and was headquartered in Dallas, TX.

MetroPCS Communications, Inc. provides facilities based wireless broadband mobile communications. Its products include voice services, data services, custom calling features and advanced handsets. The voice services allow customers to place voice calls and receive calls from any telephone in the world and its data services include text messaging services, multimedia messaging services, mobile Internet access, mobile instant messaging, location based services, social networking services, push e-mail, multimedia streaming and downloads. The custom calling features include caller ID, call waiting, three way calling and voicemail and the company also sells advanced handsets, including models that have cameras can browse the internet, play music, play streaming audio, display streaming videos and downloaded videos. The company was founded by Roger D. Linquist and Malcolm M. Lorang in 1994 and is headquartered in Richardson, TX.

MetroPCS, Inc. is a provider of wireless communications services. It provides flat rate services, which includes unlimited local and domestic long distance calls, digital photos transfer and text message services. It is located in Dallas, TX

Part of Deutsche Telekom AG, MetroPCS Michigan LLC is a company that provides wireless communications services. The company is based in Livonia, MI.

CTIA-The Wireless Association attracts members in the wireless communications industry and represents their interests to the public. The company was founded in 1991 and is headquartered in Washington, DC.

Part of EdCentric, Inc., Internet Association Corp. represents over 40 of the world's leading internet companies. The company is based in Akron, OH. The company's mission is to foster innovation, promote economic growth, and empower people through the free and open internet. Internet Association is the only trade association that exclusively represents leading internet companies on matters of public policy, encompassing enterprise and consumer-facing businesses that vary in size and business model. Internet Association was acquired by iModules Software, Inc. on September 25, 2007.

Part of Deutsche Telekom AG, MetroPCS Finance, Inc. is a radiotelephone communications company. The company is based in Richardson, TX.